To Study Efficacy of Online Classes among Medical Students During Covid-19 Situation. Indian Journal of Public Health Research & Development, [S. l.], v. 11, n. 11, p. 40–47, 2020. DOI: 10.37506/ijphrd.v11i11.11345. Disponível em: https://medicopublication.com/index.php/ijphrd/article/view/11345. Acesso em: 23 may. 2026.