Exploring the Impact of Covid-19 on Higher Education in India: A Systematic Review of Online Teaching –Learning and Examination Practices. International Journal of Current Educational Studies, [S. l.], v. 2, n. 1, 2023. DOI: 10.5281/zenodo.7963333. Disponível em: https://ijces.net/index.php/ijces/article/view/61. Acesso em: 4 oct. 2024.