ONLINE LEARNING: ISSUES AND OPPORTUNITIES. Pakistan Journal of Social Research, [S. l.], v. 4, n. 1, p. 747–754, 2022. DOI: 10.52567/pjsr.v4i1.940. Disponível em: https://ojs.pjsr.com.pk/index.php/PJSR/article/view/940. Acesso em: 19 jun. 2025.