SHARMA, S.; GOYAL, D. P.; TYAGI, V. e-Learning Challenges: Are We Ready?. Indian Science Cruiser, [S. l.], v. 24, n. 4, p. 57–61, 2010. Disponível em: https://informaticsjournals.com/index.php/ISC/article/view/37535. Acesso em: 3 jul. 2024.