ZVACEK, Susan. Creating Engaging Online Courses. International Journal of Online and Biomedical Engineering (iJOE), [S. l.], v. 5, n. 6, p. pp. 8–9, 2009. DOI: 10.3991/ijoe.v5i6.1093. Disponível em: https://online-journals.org/index.php/i-joe/article/view/1093. Acesso em: 26 apr. 2024.