FERDOUS, Asmaul; FORHIN SHIFAT, Nazia; EHSANUL ISLAM KHAN, Mohammad. Sustainability of E-Learning in the Undergraduate EFL Classrooms. FOSTER: Journal of English Language Teaching, [S. l.], v. 3, n. 2, p. 80–89, 2022. DOI: 10.24256/foster-jelt.v3i2.88. Disponível em: https://foster.pbi-iainpalopo.ac.id/index.php/contents/article/view/88. Acesso em: 16 oct. 2026.