DR. RAVI SIDHU. Impact of Covid-19 on Education Across the World. International Journal of Engineering and Management Research, [S. l.], v. 11, n. 3, p. 99–101, 2021. DOI: 10.31033/ijemr.11.3.16. Disponível em: https://ijemr.vandanapublications.com/index.php/ijemr/article/view/68. Acesso em: 3 jul. 2024.