COLDEWAY, Dan O. 5: Distance Education as a Discipline: In Conclusion. International Journal of E-Learning & Distance Education / Revue internationale du e-learning et la formation à distance, [S. l.], v. 4, n. 1, p. 65–66, 1989. Disponível em: https://ijede.ca/index.php/jde/article/view/361. Acesso em: 4 may. 2024.