DE LA VARRE, Claire; KEANE, Julie; IRVIN, Matthew J. Dual Perspectives on the Contribution of On-Site Facilitators to Teaching Presence in a Blended Learning Environment. International Journal of E-Learning & Distance Education / Revue internationale du e-learning et la formation à distance, [S. l.], v. 25, n. 3, 2011. Disponível em: https://www.ijede.ca/index.php/jde/article/view/751. Acesso em: 28 mar. 2024.