Impact of virtual learning on Student’s Academic Achievements during COVID19 outbreak: A Case Study. International Research Journal of Management and Social Sciences, [S. l.], v. 2, n. 2, p. 175–182, 2021. Disponível em: http://irjmss.com/index.php/irjmss/article/view/139.. Acesso em: 8 nov. 2025.