DERLINA; MIHARDI, Satria; SIREGAR, Alkhafi M.; HAKIM, S. The Effectiveness of Using Alternative E-Learning Using Case Method in Physics Learning in Dealing with Changes in Learning Modes During a Pandemic . Advances in Social Sciences Research Journal, [S. l.], v. 10, n. 1, p. 1–07, 2023. DOI: 10.14738/assrj.101.13589. Disponível em: https://scholarpublishing.org/journals/index.php/ASSRJ/article/view/5517. Acesso em: 28 may. 2026.