DRIGAS, Athanasios; PAPPAS, Marios. On line and other Game-Based Learning for Mathematics. International Journal of Online and Biomedical Engineering (iJOE), [S. l.], v. 11, n. 4, p. pp. 62–67, 2015. DOI: 10.3991/ijoe.v11i4.4742. Disponível em: https://online-journals.org/index.php/i-joe/article/view/4742. Acesso em: 29 mar. 2024.