LUMBAN RAJA, H. D. Gamification In Education: Designing A Basic Game Using Python’s Turtle Graphics For Learning. Journal of Digital Informatics, [S. l.], v. 1, n. 2, 2025. Disponível em: https://jdi.uasn.ac.id/index.php/jdi/article/view/13. Acesso em: 9 jan. 2026.