GUILAR, Joshua; LORING, Alice. Dialogue and Community in Online Learning: Lessons from Royal Roads University. International Journal of E-Learning & Distance Education / Revue internationale du e-learning et la formation à distance, [S. l.], v. 22, n. 3, p. 19–40, 2008. Disponível em: https://www.ijede.ca/index.php/jde/article/view/52. Acesso em: 6 may. 2024.