K. SETHI, Kamal; BHANODIA, Praveen. A Case Study of Online Learning Tools to Mitigate the Impact of Covid-19 Pandemic on Education System. International Journal of Computer Sciences and Engineering, [S. l.], v. 8, n. 6, p. 112–115, 2020. DOI: 10.26438/ijcse/v8i6.112115. Disponível em: https://ijcse.isroset.org/index.php/j/article/view/6104. Acesso em: 2 feb. 2026.