E.E. ANDERSON, R. TARABAN, S.J. ROBERTSON. M-MODEL: A Mental Model based Online Homework Tool. Journal of Online Engineering Education, [S. l.], v. 1, n. 2, 2022. Disponível em: https://www.onlineengineeringeducation.com/index.php/joee/article/view/18. Acesso em: 25 apr. 2024.