Triana P, Nanda Oetari, Tenny Murtiningsih, and Hafizhatu Nadia. 2022. “Students’ Perception on the Using of Google Classroom for Writing at Vocational High School”. Concept : Community Concern for English Pedagogy and Teaching 7 (2):92-101. https://doi.org/10.32534/jconcept.v7i2.2170.