GARRISON, D. Randy. The Role of Technology in Distance Education - A.W. (Tony) Bates (Ed.). International Journal of E-Learning & Distance Education / Revue internationale du e-learning et la formation à distance, [S. l.], v. 1, n. 1, 1986. Disponível em: https://www.ijede.ca/index.php/jde/article/view/576. Acesso em: 27 apr. 2024.