VILJOEN, John; HOLT, Dale; PETZALL, Stanley. Quality Management in an MBA Program by Distance Education. International Journal of E-Learning & Distance Education / Revue internationale du e-learning et la formation à distance, [S. l.], v. 6, n. 2, p. 7–24, 1991. Disponível em: https://www.ijede.ca/index.php/jde/article/view/401. Acesso em: 15 may. 2024.