RIBEIRO, M. A. P. S.; PEIXOTO, C. S. Barriers in the teaching and learning process in EAD. JRG Journal of Academic Studies, Brasil, São Paulo, v. 6, n. 13, p. 1606–1616, 2023. DOI: 10.55892/jrg.v6i13.728. Disponível em: https://revistajrg.com/index.php/jrg/article/view/728. Acesso em: 17 may. 2024.