ANSAR, Farrukh; ALI, Waqar; KHATTAK, Almas; NAVEED, Hira; ZEB, Shah. Undergraduate students’ perception and satisfaction regarding online learning system amidst COVID-19 Pandemic in Pakistan. Journal of Ayub Medical College Abbottabad, [S. l.], v. 32, n. 4-Sup 1, p. 644–650, 2021. Disponível em: https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/8520. Acesso em: 19 apr. 2025.