RAVICHANDRAN, S. P.; PALANICHAMI, M. K.; KALAISELVAN, K. K.; MUTHUKUMAR, A.; MAHALINGAM, G. Psychological impact of COVID-19 lock-down on college students across India- a cross sectional study. International Journal Of Community Medicine And Public Health, [S. l.], v. 7, n. 12, p. 4917–4926, 2020. DOI: 10.18203/2394-6040.ijcmph20205163. Disponível em: https://www.ijcmph.com/index.php/ijcmph/article/view/7043. Acesso em: 27 nov. 2025.