Gamification as a Teaching Strategy: Is It Effective?. HETS Online Journal, [S. l.], v. 5, n. 2, p. 21–44, 2015. DOI: 10.55420/2693.9193.v5.n2.216. Disponível em: https://ojournal.hets.org/index.php/hoj/article/view/216. Acesso em: 25 may. 2026.