SUDARYANI, Harlina. Google Classroom-based Online English Learning Material: The Practice and Perception . International Journal of English Language and Pedagogy, [S. l.], v. 1, n. 1, p. 46–59, 2023. Disponível em: http://jurnal.ut.ac.id/index.php/ijelp/article/view/5302. Acesso em: 2 may. 2024.