DR. D. MADAN MOHAN; DR. SISTLA PHANI SHEKHAR; DR. CH. SWATHI. A Study On Covid 19 In India And Its Potential Challenges On Education System. Elementary Education Online, [S. l.], v. 20, n. 1, p. 8533–8544, 2021. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/486. Acesso em: 15 jan. 2025.