GUIGUERE, Louis. Benchmarking Course Completion Rates, a Method with an Example from the British Columbia Open University. International Journal of E-Learning & Distance Education / Revue internationale du e-learning et la formation à distance, [S. l.], v. 22, n. 1, p. 73–86, 2007. Disponível em: https://www.ijede.ca/index.php/jde/article/view/5. Acesso em: 28 apr. 2024.