DR. KHAN RUMANA A. Challenges faced by students in e-learning: An empirical Study. International Journal of Management Studies (IJMS), [S. l.], v. 5, n. Spl Issue 2, p. 101–106, 2021. Disponível em: https://www.researchersworld.com/index.php/ijms/article/view/1608. Acesso em: 3 aug. 2025.