Inti Talafa is an abbreviation of (in Indonesian language : Inovasi Teknologi Informatika Terbaru dan Aplikatif Luas untuk Fungsionalitas yang Adaptif) is a Journal of Informatics Engineering published by the Informatics Engineering Study Program at Universitas Muhammadiyah Cirebon. It accepts scientific articles in the form of research results and literature reviews in the field of informatics engineering. Publisher: Informatics Engineering Study Program, Faculty of Engineering, Universitas Muhammadiyah Cirebon Publication Frequency: Biannually (January–June; July–December) p-ISSN: 2085-0573 e-ISSN: 2829-1506 Email: intitalafa@umc.ac.id
Program Studi Teknik Informatika Universitas Muhammadiyah Cirebon
DESIGN OF A MONITORING INFORMATION SYSTEM FOR MATERNAL AND CHILD HEALTH (KIA) WITH NUTRITIONAL STATUS & HEIGHT FEATURES USING A WEB-BASED Z-SCORE METHOD (CASE STUDY: MIDWIFE PMB CLINIC OF MIDWIFE SRI RAHAYU)
This study aims to develop a web-based maternal and child health (MCH) monitoring information system with nutritional status and height features using the Z-Score method for monitoring children's nutritional status at the Sri Rahayu Midwifery Clinic. This system is specifically designed to automatically calculate the Weight for Age (W/A) index using the Z-Score method based on WHO growth standards. System development is carried out through several stages including needs analysis, design, implementation, and testing. The system offers a digital solution that replaces manual recording methods that are currently prone to errors. Key features include anthropometric data input, automatic calculation of the BB/A Z-Score, classification of nutritional status (malnutrition, undernutrition, normal, and overnutrition), and data visualization in the form of growth charts. The system is also equipped with a notification feature for early detection of malnutrition cases. The implementation of this system is expected to improve the quality of child health services at midwife clinics, especially in terms of monitoring nutritional status. With this more accurate and efficient system, it is expected to help prevent and treat nutritional problems in children early.
Copyright (c) 2025 Dyah Nuraeni, Dian Novianti, R.Mohamad Herdian Bhakti http://creativecommons.org/licenses/by/4.0
NEW STUDENT PREDICTION SYSTEM USING THE LONG SHORT TERM MEMORY METHOD BASED ON TIME SERIES DATA
Education plays a crucial role in improving the quality of human resources. One of the indicators of a primary school’s success is the stability of new student enrollment each year. However, fluctuations in student numbers often become obstacles in school planning, including facilities, teaching staff, and budgeting. This study aims to develop a prediction system for new student enrollment at SDN 1 Kedungjaya using the Long Short Term Memory (LSTM) method with a time series data approach. The data used consist of new student enrollment records from several previous years, followed by preprocessing, model training, and evaluation using Mean Squared Error (MSE). The results show that the LSTM model is capable of predicting new student enrollment with relatively low error rates. The system is implemented as a web-based application, enabling schools to utilize it as a decision support tool for future enrollment planning.
Copyright (c) 2025 Ja’far Maulana Ihsan, Freddy Wicaksono, Agust Isa Martinus http://creativecommons.org/licenses/by/4.0
AN ADAPTIVE APPROACH TO ITIL 4 IMPLEMENTATION TO IMPROVE SERVICE RESILIENCE IN THE DIGITAL AGE
The rapid evolution of digital technology demands IT services to be more resilient and adaptive. ITIL 4, as an updated IT service management framework, offers flexibility through integration with Agile, DevOps, and continual improvement principles. This study examines how an adaptive approach to implementing ITIL 4 can improve service resilience in dynamic environments. The findings highlight that aligning ITIL 4 practices with organizational needs—rather than applying them rigidly—supports better service continuity, faster response to disruptions, and increased flexibility. Adaptive ITIL 4 implementation significantly contributes to the resilience of IT services by promoting responsiveness, adaptability, and long-term value creation.
Copyright (c) 2025 hilman Ade hilman http://creativecommons.org/licenses/by/4.0
OPTIMIZATION OF PERSONNEL ADMINISTRATION THROUGH WEB-BASED ABSENCE AND PAYROLL SYSTEM (CASE STUDY: PT. SELIM ELEKTRO BREBES)
Selim Elektro is a company engaged in the manufacturing of household electronic appliances. The attendance and payroll systems at the company are still carried out manually. Each employee is required to sign daily attendance and overtime forms, which are previously distributed by the admin to the heads of each division. These forms are then collected daily by the division heads and submitted to the attendance administrator for manual entry into Microsoft Excel. With a large number of employees, this manual method has become inefficient in managing human resources. This condition often leads to errors in salary or wage distribution due to the vulnerability of the manual attendance system to recording mistakes and human error. Based on these issues, the author designed a web-based attendance and payroll information system using a localhost environment, which allows the attendance process to run automatically and have data integrated directly into the system. The web-based system was developed using a Lenovo ThinkPad laptop with an 8th-generation Intel Core i5 processor, supported by software tools such as Sublime Text and XAMPP, and utilizing the PHP programming language. The development of this system is expected to support the HR team's efficiency in managing employee attendance and payroll. Additionally, the system also provides convenience for employees to access information related to their attendance and salaries over a specific period.
Copyright (c) 2025 Khairul Anwarudin, Gunadi Dwi Hantoro, Siti Saropah http://creativecommons.org/licenses/by/4.0
DESIGN AND CONSTRUCTION OF FIRE DETECTION ALARM BASED ON ARDUINO UNO
Fire is a disaster that can cause significant losses, both in terms of material and human lives. Therefore, an early detection system is needed to provide quick warnings and reduce the negative impact. This research aims to design and develop a fire detection alarm system based on Arduino Uno, integrating a flame sensor and an MQ-2 gas sensor. The system is designed to detect the presence of fire through a flame sensor, which operates based on the infrared light intensity emitted by flames. Additionally, the MQ-2 gas sensor is used to detect flammable gases, such as smoke, which often appear in the early stages of a fire. The Arduino Uno functions as a microcontroller that processes data from both sensors to activate an alarm consisting of sound and LED indicators when a fire is detected. System testing was conducted under various conditions to ensure accuracy and reliability in detection. The results show that the system can detect fire and gas presence quickly and effectively provide warnings. With relatively affordable costs, this system is expected to be a practical solution for fire prevention.
Copyright (c) 2025 Fadlan Satria, Sokid Sokid, Iskandar Iskandar, Deni Deni http://creativecommons.org/licenses/by/4.0
DEVELOPMENT OF AN ARDUINO-BASED RAILWAY BARRIER AUTOMATION SYSTEM AT CROSSINGS WITHOUT BARRIERS
Railway level crossings are among the critical accident-prone points in Indonesia. Out of 1,142 accidents at level crossings between 2019 and 2022, 1,004 occurred at unguarded crossings. This study aims to develop a prototype for an Arduino-based automated gate system to enhance safety, efficiency, and effectiveness at railway crossings. The system utilizes ultrasonic sensors to detect approaching trains, servo motors for gate operation, buzzers as alarms, and an I2C LCD to display real-time information. Testing results demonstrate that the system can operate automatically with fast and accurate responses. This technology has the potential to reduce dependency on manual operators and decrease the number of accidents at unguarded crossings.
Copyright (c) 2025 Zayyad Zayyad, Sokid Sokid, Iskandar Iskandar, Deni Deni http://creativecommons.org/licenses/by/4.0
VEHICLE QUEUE LENGTH MANAGEMENT SYSTEM AT TRAFFIC LIGHTS AT THE TRUSMI PLERED CIREBON INTERSECTION
Traffic congestion at intersections is often caused by inefficient traffic light management, leading to uneven vehicle wait times and worsened congestion. This study aims to develop a queue management system for traffic lights at the Trusmi Plered intersection in Cirebon using the Arduino Mega 2560 and ultrasonic sensors. The system detects the queue length in each lane and prioritizes the lane with the longest queue, thereby reducing congestion. Utilizing a prototype model for system development, the research involved gathering requirements, building, coding, testing, and evaluating. Results showed that the system effectively detects queue lengths and adjusts traffic light signals in real-time. The implementation is expected to provide a solution to reduce congestion at intersections.
Copyright (c) 2025 Linda Novita Juliyanti, Sokid Sokid, Khaerul Anwar http://creativecommons.org/licenses/by/4.0
THE EFFECT OF ITIL 4 IMPLEMENTATION ON IMPROVING IT SERVICE PERFORMANCE IN THE FISHERIES SECTOR
This research aims to analyze the impact of implementing the ITIL 4 framework on improving the performance of information technology (IT) services in the fisheries sector. ITIL 4, as a global standard in IT service management, offers principles and practices that can enhance efficiency, effectiveness, and service value. This study was conducted using a mixed-methods approach on organizations in the fisheries sector in Indonesia. Data were collected through interviews, observations, and questionnaires. Keywords: ITIL 4, IT Services, IT Performance, Fisheries Sector, Service Management.
Copyright (c) 2025 muhammad naufal fadhlil http://creativecommons.org/licenses/by/4.0
EXPERT SYSTEM FOR DIAGNOSING DIGESTIVE DISEASES IN HUMANS USING WEB-BASED ANALYTICAL HIERARCHY PROCESS AND CERTAINTY FACTOR METHODS
Diseases of the gastrointestinal tract are a serious health problem that is the sixth leading cause of death in the world according to WHO (World Health Organization). Digestive diseases are one of the common health problems and often require proper diagnosis for effective treatment. This research aims to develop a web-based expert system capable of diagnosing digestive diseases in humans using the Analytical Hierarchy Process (AHP) and Certainty Factor (CF) methods. The AHP method is used to measure and compare the level of importance of various symptoms, while the CF method is used to calculate the level of certainty of the diagnosis given. The system has 5 diseases with each description and treatment and 25 symptoms. In system testing conducted by researchers, the results of the diagnosis of GERD disease were 51.4%, Dysmenia was 48.2% and Hemorrhoids 27.5%. The test results obtained the same results as the manual calculation by the researcher. Based on the results of system and manual testing, this expert system for diagnosing digestive diseases using the Analytical Hierarchy Process and Certainty Factor methods has succeeded as expected. So that this system can be used by the public and medical personnel who deal with digestive diseases. Keywords: Expert System, Diagnosis, Digestive Diseases, Analytical Hierarchy Process, Certainty Factor
Copyright (c) 2025 ibnu Hasan, Pahla Widhiani, Sokid Sokid, Tedy Achyar http://creativecommons.org/licenses/by/4.0
EXPERT SYSTEM FOR DIAGNOSING HEART DISEASE USING WEB-BASED ANALYTIC HIERARCHY PROCESS AND CERTAINTY FACTOR METHODS
Health is the most valuable thing for humans, one example is that humans often forget about their heart health. The heart is one of the organs of the body that is very vital and has a very important role for humans. Basically, heart disease is often called a “silent killer”, based on World Health Organization (WHO) data that heart disease is the number one cause of death in the world. Therefore, a system is needed to help prevent heart disease and provide the right diagnosis and solution. This study aims to design a web-based expert system for diagnosing symptoms of heart disease in humans using the Analytical Hierarchy Process (AHP) and Certainty Factor (CF) methods. The Analytical Hierarchy Process (AHP) method determines the weight of the expert, while the Certainty Factor method calculates the diagnosis of user disease symptoms. The final results of the system show that the system is able to diagnose heart disease through the symptoms selected by the user. The system can also provide descriptions and appropriate handling solutions for diseases experienced by users. Kata kunci: Sistem Pakar, Penyakit Jantung, Analytical Hierarchy Process, Certainty Factor
Copyright (c) 2025 Lukman Hakim, Freddy Wicaksono, M.Herdian Bhakti http://creativecommons.org/licenses/by/4.0
DESIGN OF A WEB-BASED MARKETPLACE AS A MEANS OF SELLING AND PURCHASING EVENT TICKETS IN THE CIAYUMAJAKUNING REGION
Marketplace is a place that connects sellers and buyers to conduct buying and selling transactions. The purpose of designing and building a web-based marketplace platform that facilitates the sale and purchase of event tickets in the Ciayumajakuning region. The Ciayumajakuning region currently does not have a means of selling and purchasing event tickets so that the lack of information about events that are currently being held in the Ciayumajakuning region. To sell event tickets currently still using manual methods by meeting directly with buyers and promotions through social media so that it is less than optimal in selling tickets. This sometimes causes many problems including the circulation of fake event tickets. The application created is a web-based marketplace as a means of selling and purchasing event tickets for ciayumajakuning area events. The website was created using the Nattive PHP programming language, the application interface was developed from the Bootstrap CSS Framework and as a database is MySQL. The method used is RAD (Rapid Application Development). This web-based application can present information about events that may be currently ongoing or upcoming. This application allows users to view a list of events with detailed information such as date, time, location, category, and event description. Keywords: Marketplace, Website, Sales, Purchase, Event tickets.
Copyright (c) 2025 Adly Muhamad Dhiyaul Haq , M.Herdian Bhakti , Budi Susanto http://creativecommons.org/licenses/by/4.0
INTRODUCTION TO THE SOLAR SYSTEM USING AUGMENTED REALITY TECHNOLOGY AS PRIMARY SCHOOL LEARNING MEDIA
Teaching about the solar system at the primary school level often faces various challenges. One of them is the lack of interactive media, so learning is still limited to textbooks and illustrations. In recent years, rapid developments in information and communication technology have brought significant progress. One of them is through the presence of Augmented Reality (AR) technology. This research aims to facilitate the learning process of students at school as well as help parents in explaining the concept of the solar system. This research uses the Multimedia Development Life Cycle (MDLC) method, which consists of six stages: conceptualisation, design, material collection, assembly, testing, and distribution. The result of this design and testing process is an Augmented Reality technology-based solar system introduction learning system aimed at elementary school students. The developed application functions as an interactive practicum media, with material that has been adapted to the needs and level of understanding of elementary school children. Keywords: Introduction, Augmented reality, Solar System, Primary School, Unity
Copyright (c) 2025 Muhamad Imam Imam, Nana Rusdiana Rohim, Sugiyanto Sugiyanto http://creativecommons.org/licenses/by/4.0
DECISION SUPPORT SYSTEM FOR CAMPING GROUND TOURISM DESTINATION SELECTION IN KUNINGAN USING TOPSIS METHOD
There are several interesting camping sites in Kuningan. However, this variation often makes it difficult for tourists to choose the most suitable camping site for their needs and tastes. Decision support systems (DSS) are needed in the digital era and advances in information technology to help tourists choose the ideal travel location. TOPSIS (Technique for Order Preferences by Similarity to Ideal Solutions) is one of the useful decision-making techniques. Using this technique, options are ranked according to how close they are to the positive and negative ideal solutions. This allows them to offer transparent and impartial suggestions for each camping destination based on various factors. The objectives of this study are: (1) Develop and build a Decision Support System (DSS) that can facilitate the process of selecting camping destinations in Kuningan; and (2) Utilize the TOPSIS approach to calculate and prioritize the proposed camping locations. The waterfall method of system development is used in this qualitative study with a descriptive analysis methodology. In this study, literature review, interviews, and observations are the methods used to collect data. Keywords: Decision Support System, Kuningan Camping Tourism, Topsis
Copyright (c) 2025 luthfi khairul rafiq, Dian Novianti, Deni Deni http://creativecommons.org/licenses/by/4.0
EXPERT SYSTEM FOR DIAGNOSIS OF STUNTING DISEASE IN TODDLERS USING CERTAINTY FACTOR METHOD AND WEB-BASED ANALYTICAL HIERARCHY PROCESS
Stunting in toddlers is a serious health problem that can affect children's physical and cognitive development. In Indonesia, stunting is one of the important indicators in assessing the quality of public health. However, early diagnosis and treatment of stunting are still challenges, especially in areas with limited access to adequate health services. To overcome this problem, the development of a web-based expert system is a potential solution. This system utilizes the Certainty Factor (CF) method to assess the level of certainty of diagnosis and the Analytical Hierarchy Process (AHP) to determine the weight of the criteria that influence the diagnosis. By combining these two methods, it is hoped that the expert system developed can provide a diagnosis of stunting in toddlers quickly, accurately, and consistently, and assist health workers in making the right decisions. This study aims to design and implement a "Web-Based Expert System for Diagnosing Stunting in Toddlers Using the Certainty Factor Method and Analytical Hierarchy Process". Keywords: Expert System, Disease Diagnosis, Stunting, Toddlers, Analytical Hierarchy Process (AHP), Certainty Factor (CF).
Copyright (c) 2025 mahmud ramadan, Sabar Sentosa, Suhana Minahjaya http://creativecommons.org/licenses/by/4.0
MAPPING OF UMKM WITH WEB-BASED GIS IN CIREBON CITY
Abstract UMKM is one of the industries that supports economic growth in Cirebon City. However, the current condition is that the existence and location of UMKM are difficult for the general public to reach due to the lack of information about the UMKM center itself. Based on these problems, it is necessary to develop an information system for the location of UMKM in Cirebon City to make it easier for the general public to find and know the location of the targeted industry. The system created is implemented in the form of a web-based GIS. In its application, web-based GIS is a digital mapping application that is used to publish data and the location of an object that can be accessed via the web online. The method used in developing this system is the UML method where this method is widely used to visualize and document the software design of a system. The results of this study are in the form of a geographic information system about the location of UMKM centers in Cirebon City that has been successfully built. Keywords: Geographic Information System, UML, DKUKMPP Cirebon City, WebGIS
Copyright (c) 2025 adiyatna adiyatna, Maksudi Maksudi, Pahla Widhiani http://creativecommons.org/licenses/by/4.0
EXPERT SYSTEM FOR PEST DIAGNOSIS IN MANGO PLANTS USING ANALYTICAL HIERARCHY PROCESS AND CERTAINTY FACTOR METHOD
Mango is a major horticultural commodity in Indonesia with significant export potential, but pest attacks often hamper production. To address this problem, this study developed a web-based expert system using the Analytical Hierarchy Process (AHP) and Certainty Factor (CF) methods. AHP is used to prioritize pest control, while CF handles uncertainty in diagnosis based on the symptoms entered. The results show that the system can provide accurate diagnosis and appropriate control recommendations. The system’s accuracy is shown by its consistency with manual calculations, with only minor differences due to rounding. The system’s consistent rounding method ensures that these differences are insignificant, making the results as accurate and reliable as manual calculations. For example, the diagnosis of whitefly pests using manual calculation yields 41.03%, while the system yields a result of 41%, with the difference only in rounding. The application of this system is expected to help farmers identify pests more quickly and efficiently, thus maintaining mango production.
Copyright (c) 2025 sasi septyaningtyas, Dian Novianti, Pahla Widhiani http://creativecommons.org/licenses/by/4.0
EXPERT SYSTEM FOR DIAGNOSIS OF KIDNEY DISEASE IN CHILDREN USING ANALYTICAL HIERARCHY PROCESS (AHP) AND CERTAINTY FACTOR METHODS
The rise of kidney disease cases in children has become a serious concern in the health sector. Lack of information related to kidney disease in children can lead to the worsening of the child's illness which can lead to more serious complications. To overcome this problem, the development of an expert system for diagnosing kidney disease in children is an important solution. This expert system is built using the Analytical Hierarchy Process (AHP) method as a priority determinant (weight) with pairwise comparisons of symptoms in existing diseases and Certainty Factor to calculate the percentage of decision confidence with the knowledge of an expert in this system, which makes it possible to diagnose kidney disease in children. The system is web-based, ensuring easy access for users. In addition, the system also provides appropriate treatment suggestions on the disease, allowing users to take action faster. The end result of this expert system system displays diagnosis results and solutions that can help pediatric patients suffering from kidney disease. Therefore, the development of an expert system for the diagnosis of kidney disease in children has great potential to have a positive impact in the field of health, especially for children. Keywords: Expert system, Diagnosis, Pediatric Kidney Disease, Analytical Hierarchy Process (AHP), Certainty Factor
Copyright (c) 2025 lucky, Agust Isa Martinus, Harry Gunawan http://creativecommons.org/licenses/by/4.0
EXPERT SYSTEM FOR DISEASE DIAGNOSIS IN SHALLOT PLANTS USING ANALYTICAL HIERARCHY PROCESS AND CERTAINTY FACTOR METHOD
Shallots are an important agricultural commodity in Indonesia, but are often threatened by diseases that can harm farmers. To overcome this, this study developed an expert system to diagnose diseases in shallots quickly and accurately. This system combines two methods, namely the Analytical Hierarchy Process (AHP) and Certainty Factor (CF). The AHP method is used to determine the weight of disease symptoms based on their level of importance, which is then used in the CF calculation to calculate the level of certainty of the diagnosis. The combination of these two methods is expected to increase the accuracy of the diagnosis produced by the expert system. This system is implemented in a web-based platform. The tests carried out showed results that were in accordance with manual calculations. For example, the diagnosis of purple spot disease with the system obtained a result of 31% and manual calculations 31.34%, lanas disease with the system 13% and manual 13.1%, and powdery mildew disease with the system 29% and manual 29.4%. The only difference is in the rounding of the values. Based on the test results, this expert system was successful as expected and can be used by the community to diagnose diseases in shallots. Keywords: Expert System, Shallots, Analytical Hierarchy Process (AHP), Certainty Factor (CF), Disease Diagnosis.
Copyright (c) 2025 Sahdania Fitri, Sokid Sokid, Iskandar Iskandar http://creativecommons.org/licenses/by/4.0
MYERS-BRIGGS TYPE INDICATOR (MBTI) PERSONALITY TEST EXPERT SYSTEM USING BAYES THEOREM AND CERTAINTY FACTOR METHOD COMPARISON
The Myers-Briggs Type Indicator (MBTI) is a method for understanding human personality in perceiving the world and making decisions. Identifying a person's personality requires an expert to provide guidance. An expert system is a form of artificial intelligence that adopts expert knowledge (psychologists) to generate information about MBTI personality types. The certainty factor method provides an expert's confidence level, while the Bayes theorem helps manage uncertainty from user input. This research aims to help users recognize their personality to make better future decisions. Based on testing, the system delivers information on MBTI types, their characteristics, and suggestions. From 16 system tests, the certainty factor method achieved an accuracy rate of 100%, higher than the Bayes theorem method, which reached 12.50%. Thus, the certainty factor method is concluded to be more accurate for this MBTI personality test expert system. Keywords: Expert System, Myers-Briggs Type Indicator (MBTI) Personality Test, Certainty Factor, Bayes Theorem
Copyright (c) 2024 rury afriliani http://creativecommons.org/licenses/by/4.0
IMPLEMENTATION OF TODDLER GROWTH AND DEVELOPMENT DATA COLLECTION SERVICE SYSTEM AT POSYANDU IN SARWADADI VILLAGE CIREBON
P Integrated Services Post (Posyandu) is a health program used in Indonesia to improve maternal and child health at the community level with the aim of providing basic health services at the village or kelurahan level. Posyandu in Sarwadadi Village is an integrated service that has a mission to provide comprehensive services to all Sarwadadi Village residents in Cirebon. Ongoing services at the posyandu where the case study was conducted are still done manually, and the storage of toddler data and treatment data is still done in the form of books. This manual system limits the efficiency and effectiveness of health services. Therefore, efforts are needed to improve the manual system into a technological and computer-based service system. The expected result of this research is to develop a service system that can help improve the efficiency and effectiveness of services at Posyandu Sarwadadi Village, Cirebon. Key words: Posyandu, Integrated Services Post, Toddler
Copyright (c) 2024 halimatus sa'diyah, Pahla Widhiani, Suhana Minah Jaya http://creativecommons.org/licenses/by/4.0
DESIGN OF AN EXPERT SYSTEM FOR DIAGNOSING FRESHWATER FISH DISEASES USING THE WEB-BASED FORDWARD CHAINING METHOD AT UPTD FISH SEED CENTRE DUKUPUNTANG, CIREBON REGENCY
An expert system is a computer-based application that is used to solve problems as obtained by experts. The aim of designing and building a web-based Design expert system is to facilitate and make it easier to diagnose fish diseases at the Dukupuntang fish seed center, Dukupuntang District. Cirebon. Because currently the uptd of the Dukupuntang fish seed center, Kabupaten Cirebon does not yet have the means to detect and diagnose fish diseases efficiently. To diagnose fish diseases, the majority currently still use manual methods by looking with the naked eye for the characteristics of diseased fish, then carrying out lab tests which take a long time to diagnose the disease. fish so that it is not optimal in cultivating freshwater fish. This sometimes causes many losses, including many fish dying from fish disease due to manual diagnosis and handling. So a web-based expert system application was created as a means of making it easier to diagnose fish diseases at the Dukupuntang Regency fish seed center uptd. Cirebon. The website was created using the PHP programming language, the application interface was developed from the Bootstrap CSS Framework and the database was MySQL. Data collection techniques were carried out by means of observation, interviews and literature study, while the method used was RAD (Rapid Application Development). This web-based expert system application can provide information regarding various problems regarding fish diseases. This application allows users to see the symptoms of fish diseases, as well as solutions for treating fish diseases. Key words: Expert System, Website, Diagnosis, Disease, Fish.
Copyright (c) 2024 adjie priyatna http://creativecommons.org/licenses/by/4.0
MARKET INFORMATION SYSTEM (MARKETPLACE) WEB-BASED CLASSIC MOTORCYCLE SPARE PARTS
Economic growth in Indonesia, which has been quite good in the last 10 years, which has increased by an average of around 5% from 2017, has encouraged the economic and industrial sectors to grow quite well. The industry that is growing quite well in Indonesia is in the transportation sector, namely the motorcycle industry. The economic growth of the transportation sector started with the trend of young people who have a hobby in automotive, motorcycles. The trend of modifying vehicles is that there are various types of modifications, starting from the initial condition of the vehicle to changing the desired conditions and modifications to restore the originality of a vehicle or can be called restoration. The trend of modifying classic motorbikes is no less popular among young people, this trend is a trend that is not seasonal. Classic motorbikes themselves are vehicles that were produced in the 90s with various types of brands and various origins of production countries. The challenges of owning a classic motorbike are limited spare parts, a way of driving that is considered impractical and some of the difficulties that actually become an attraction for classic motorbike hobbyists. With the rapid economy in the motorcycle industry sector, it is an opportunity for people to open a business in this sector. The existing marketplaces are general in nature, only providing new motorcycle spare parts and these classic motorcycle spare parts are rarely seen in the available marketplaces. Keywords: Information System, Motorcycle Sparepart, Marketplace, Sale
Copyright (c) 2024 ahmad muhyi; Agust Isa Martinus, Harry Gunawan http://creativecommons.org/licenses/by/4.0
WEBSITE BASED IRRIGATION NETWORK OPERATION AND MAINTENANCE INFORMATION SYSTEM (CASE STUDY: WALAHAR IRRIGATION AREA (D.I), CIWARINGN-SUBA SERVICE UNIT)
This research develops a web-based Irrigation Network Operation and Maintenance Information System to make it easier for officers to record records in the Walahar Irrigation Area (D.I), Ciwaringin-Suba Service Unit which still uses conventional methods. The main problem faced is the difficulty of obtaining data on operation and maintenance activities and the length of time for collecting data on the condition of the irrigation network. The developed web-based system helps officers manage daily records and document equipment damage in the field, increasing efficiency and accuracy. In conclusion, switching from conventional to computerized systems provides many advantages, and this system can be further developed to be applied in other irrigation areas. The results of this research can create a website-based information system for the operation and maintenance of irrigation networks that makes it easier for PPA officers, POB, Mantri and Irrigation Staff to record and report without having to wait for forms from the central government. This system can also carry out debit recording calculations according to existing guidelines. Keywords: : Operation and maintenance information systems, operations, maintenanc.
Copyright (c) 2024 kusdi, Agust Isa Martinus, Dian Novianti http://creativecommons.org/licenses/by/4.0
THE BEST TEACHER DECISION SUPPORT SYSTEM USING THE AHP-SAW METHOD (CASE STUDY: YPIB CIREBON PHARMACY VOCATIONAL SCHOOL)
Selecting the best teachers is crucial for maintaining the quality of education in every educational institution. High-quality teachers not only master the teaching material but also possess strong interpersonal skills and high dedication. SMK Farmasi YPIB Cirebon, located in Cirebon Regency, faces challenges in manually assessing teacher performance, which is time-consuming and prone to data loss. To address this issue, a Decision Support System (DSS) was developed using the Analytical Hierarchy Process (AHP) and Simple Additive Weighting (SAW) methods. AHP helps prioritize structured criteria, while SAW simplifies the evaluation calculations by assigning weights to each criterion. The four criteria used in this system are Attendance, Discipline, Responsibility, and Education Level. The implementation of this DSS is expected to improve efficiency and accuracy in the selection process of the best teachers at SMK Farmasi YPIB Cirebon. Keywords: Selection of the best teachers, Decision Support System, AHP, SAW
Copyright (c) 2024 mutiara putri pratiwi, Sugiyanto, Sabar Santoso http://creativecommons.org/licenses/by/4.0
WEB-BASED HAJJ SERVICE INFORMATION SYSTEM IN THE WADI FATIMAH HAJJ GUIDANCE GROUP (KBIH)
The Hajj pilgrimage is a form of worship that is mandatory for Muslims to carry out if they fulfill the requirements. This Hajj pilgrimage is regularly held every year and the number is increasing. KBIH activities are an effort to provide necessities for Hajj and Umrah pilgrims who will carry out and carry out the Hajj and Umrah pilgrimage, it will be difficult if they do not receive guidance and assistance during the Hajj and Umrah pilgrimage. This research is a Web-based Hajj Service Information System developed by the Wadi Fatimah Hajj Guidance Group (KBIH) to increase the efficiency of managing pilgrim data and conveying information. The development methodology uses the Waterfall model with analysis, design, implementation and testing stages. The results show an increase in service efficiency and effectiveness, facilitating access to information for the congregation and smooth administrative management for KBIH. With this system, it is hoped that it can improve the overall quality of service, improve information transparency, support better decision making, and maintain the security of congregation data. Keywords: Information Systems, Hajj, KBIH Wadi Fatimah
Copyright (c) 2024 Ayu Nurul Khairunnisa, Maksudi, Agust Isa Martinus http://creativecommons.org/licenses/by/4.0
STOCK INVENTORY MANAGEMENT INFORMATION SYSTEM USING FIRST-IN, FIRST-OUT (FIFO) METHOD AT PT SELECTA GRAGE JAYA CIREBON
The present information system has become a critical component or part of every human activity. This is not only for laypeople but also for companies and business applications, as well as for the hiring activities of each company. This suggests how information systems play an important part in the development of a company. The research conducted is one that concentrates on inventory data processing and computerized information presentation, which currently is inventory data processing which is currently streaming manually. A system that will be designed can/can solve problems that began from inventory data processing goods which are still undertaken by hand and processes that take a long time and lack efficiency in their operations. For that, it is particularly necessary to optimize the way information systems work through an information system design that is applied to web programming or JAVA and MySQL databases to solve problems or solutions of existing problems and be able to address corporate needs. The achievements of the stock management application include adding goods, inputting goods according to the goods that have been added according to the production date, and issuing goods release data according to the production date, WhatsApp rest API has been integrated as a notification to the supplier. The result of this design is expected to be a breakthrough for companies to thrive and thrive in their field. Keyword: System, Information, Inventory, Metode FIFO
Copyright (c) 2024 yuhanes firdiansyah; Dian Novianti; Harry Gunawan http://creativecommons.org/licenses/by/4.0
EXPERT SYSTEM FOR WATERMELON PLANT DISEASE DIAGNOSIS USING ANALYTICAL HIERACHY PROCESS AND CERTAINTY FACTOR METHODS
Diseases in watermelon plants can cause significant losses for farmers. A lack of information about these diseases risks worsening the condition of the plants. To address this issue, the development of an expert system for diagnosing watermelon diseases offers an effective solution. This system uses the Analytical Hierarchy Process (AHP) method to assign weights to symptoms based on pairwise comparisons and Certainty Factor to determine the level of confidence in the diagnosis. As a web-based system, it ensures easy access and allows farmers to diagnose diseases quickly and accurately. With this system, farmers can more efficiently manage diseases in watermelon plants, reducing the negative impact on crop yields and helping to maintain the sustainability of agricultural operations. Keywords: Expert System, Diagnosis, Watermelon Plant Disease, Analytical Hierarchy Process (AHP), and Certainty Factor
Copyright (c) 2024 syindy nur fadilah, Harry Gunawan, Iskandar http://creativecommons.org/licenses/by/4.0
DECISION SUPPORT SYSTEM FOR SELECTING WOOD SPECIES USING WP&TOPSIS METHOD (CASE STUDY: SONA MEUBEL)
This Decision Support System is designed to simplify the selection of wood types used as raw materials for furniture production at Sona Meubel. Sona Meubel is a business that manufactures various types of furniture, such as wardrobes, beds, dressing tables, and TV cabinets, primarily using wood. Previously, wood selection was based solely on visual assessments, which often led to errors in decision-making. The Weighted Product (WP) method is used to evaluate several alternatives based on specific criteria, while the TOPSIS method selects alternatives that are closest to the positive ideal solution. This system considers criteria such as texture, physical properties, strength, price, availability, and durability. Built as a web-based system using PHP and the Laravel framework with a MySQL database, it provides wood selection recommendations based on the criteria entered. Keywords: Decision Support System, Furniture, Wood, WP, TOPSIS
Copyright (c) 2024 fazhri arif alvinnes, Freddy Wicaksono, Pahla Widhiani http://creativecommons.org/licenses/by/4.0
RANCANG BANGUN SISTEM INFORMASI E-MARKETPLACE SEWA JASA KONTRAKTOR BERBASIS WEB (STUDI KASUS CIREBON KOTA DAN KABUPATEN)
Construction activities in the Cirebon city and regency area involve various processes and procedures carried out by contractors and clients. The contractor acts as the main manager of the construction providing various needs ranging from services to construction equipment. Building contractors are able to provide various types of building services, including the construction of houses, bridges, buildings, and many others. Cirebon city and regency Often service users in the region have difficulty finding contractors for the implementation of construction projects. This is due to lack of networking or contact with qualified and experienced building contractors. To facilitate the process of finding contractor services that suit the needs in the Cirebon city and regency areas, a contractor service rental E-Marketplace information system was designed that aims to make it easier for service users to find contractors in the Cirebon city and regency areas, which can be adjusted to the needs of the development project to be carried out. In the system designed includes contractor service rental activities, confirmation of proposals carried out by the contractor, determining the type of construction to be done, determining the area to be done, chatting between consumers and contractors. The system is built based on a website that uses PHP programming language, with interface development using the Laravel framework and its database using MySQL and the method used in system development is the SDLC system. The information system built is expected to be a reference and source of solutions to these problems.
Copyright (c) 2024 Dzikri Ar. Rasyid Kurniawan, Harry Gunawan, Maksudi http://creativecommons.org/licenses/by/4.0
SISTEM PAKAR IDENTIFIKASI GAYA BELAJAR SISWA MENGGUNAKAN VARK MODEL DENGAN FORWARD CHAINING DAN CERTAINTY FACTOR
To support the learning process, one must know their suitable learning style. Many students are already familiar with the concept of learning styles but still struggle to determine their own compatible style. Additionally, the absence of teachers teaching about learning styles contributes to the ineffectiveness of the learning process. Therefore, a system is needed to identify a student's learning style that matches their habits. Based on the existing issues, a student learning style identification system has been created as an alternative to assist students in identifying their compatible learning style. It implements the forward chaining method to record student responses and generate user Certainty Factors (CF) from those responses. This is followed by the Certainty Factor method to produce the highest CF value, which will then determine the suitable learning style for the student. The results of the black- box method testing within the system, using items 07 to 12, prove that the system can determine a student's learning style and provide learning recommendations based on that style. However, the accuracy of calculations diminishes when the number of questions is increased, leading to less precise results.
Copyright (c) 2024 Fillahi Zaki Alhaqi, Wahyu Triono, Agust Isa Martinus http://creativecommons.org/licenses/by/4.0