LEBEL, Celine. Le Support à l’Étudiant en enseignement à distance. International Journal of E-Learning & Distance Education / Revue internationale du e-learning et la formation à distance, [S. l.], v. 4, n. 2, p. 7–24, 1989. Disponível em: https://ijede.ca/index.php/jde/article/view/529. Acesso em: 28 apr. 2024.