Pratika, N. D. and Kuswardani, R. (2022) “Students’ Perceptions in Using Google Classroom as Online English Learning Platform”, RETAIN : Journal of Research in English Language Teaching, 10(01), pp. 9–16. Available at: https://ejournal.unesa.ac.id/index.php/retain/article/view/44441 (Accessed: 19 February 2026).