MELTON, R. F. Planning and Developing Open and Distance Learning: A Quality Assurance Approach. Education Review, [S. l.], 2015. DOI: 10.14507/er.v0.407. Disponível em: https://edrev.asu.edu/edrev/index.php/ER/article/view/407. Acesso em: 2 oct. 2024.