VIEYRA, G. Q.; GONZÁLEZ, L. F. M. Platforms for Online Learning: A Product Specification. European Journal of Education, [S. l.], v. 6, n. 2, p. 33–42, 2023. Disponível em: https://revistia.org/index.php/ejed/article/view/6110. Acesso em: 14 apr. 2024.