TANYA AGARWAL; SONIYA GUPTA. Online classes during Covid 19 Pandemic: A Student’s Perspective. International Journal of Health and Clinical Research, [S. l.], v. 4, n. 15, p. 4–6, 2021. Disponível em: https://www.ijhcr.com/index.php/ijhcr/article/view/2375. Acesso em: 1 may. 2026.