Level of Challenges in the Implementation of Online Learning Classes among the Teachers. International Journal of Studies in Education and Science, [S. l.], v. 4, n. 2, p. 195–214, 2023. DOI: 10.46328/ijses.46. Disponível em: https://ijses.net/index.php/ijses/article/view/2162. Acesso em: 8 jun. 2025.