Analysis of the Effectiveness of Online Learning During the COVID-19 Pandemic at Madrasah Aliyah. Journal Garasi Buku and Obrolan Keilmuan, [S. l.], v. 2, n. 1, p. 18–26, 2024. DOI: 10.62475/sibook.v2i1.19. Disponível em: https://sibook.id/index.php/journal/article/view/19.. Acesso em: 14 jul. 2024.