CHRISTIAN S. DELA CRUZ. Leveling Up Learning: The Impact of Gamification on Motivation and Achievement in Special Education. International Journal of Intelligent Systems and Applications in Engineering, [S. l.], v. 12, n. 21s, p. 4577 –, 2024. Disponível em: https://ijisae.org/index.php/IJISAE/article/view/6340. Acesso em: 26 oct. 2025.