Exploring E-learning Challenges During the Global COVID-19 Pandemic: A Review. Jurnal Sistem Informasi, [S. l.], v. 16, n. 2, p. 57–65, 2020. DOI: 10.21609/jsi.v16i2.1011. Disponível em: https://jsi-test.pusilkom.com/index.php/jsi/article/view/1011.. Acesso em: 2 jul. 2024.