RYAN, Walter. The Effectiveness of Traditional vs. Audiographics Delivery in Senior High Advanced Mathematics Course. International Journal of E-Learning & Distance Education / Revue internationale du e-learning et la formation à distance, [S. l.], v. 11, n. 2, p. 45–55, 2007. Disponível em: https://www.ijede.ca/index.php/jde/article/view/257. Acesso em: 18 may. 2024.