Syafila, A.O. and Syafila, A.O. 2020. Teacher perception on the use of e-portfolio as formative assessment for pre-service teacher in English department. Concept : Community Concern for English Pedagogy and Teaching. 6, 2 (Dec. 2020), 9–25. DOI:https://doi.org/10.32534/jconcept.v6i2.3264.