BARTEL, A.; HAGEL, G. Engaging Students with a Mobile Game-Based Learning System in University Education. International Journal of Interactive Mobile Technologies (iJIM), [S. l.], v. 8, n. 4, p. pp. 56–60, 2014. DOI: 10.3991/ijim.v8i4.3991. Disponível em: https://online-journals.org/index.php/i-jim/article/view/3991. Acesso em: 29 nov. 2022.