TENÓRIO, M. M.; LOPES, R. P.; GÓIS, L. A.; JUNIOR, G. D. INFLUENCE OF GAMIFICATION ON KHAN ACADEMY IN BRAZILIAN HIGH SCHOOL. PUPIL: International Journal of Teaching, Education and Learning, [S. l.], v. 2, n. 2, p. 51–65, 2018. DOI: 10.20319/pijtel.2018.22.5165. Disponível em: https://grdspublishing.org/index.php/PUPIL/article/view/1418. Acesso em: 15 apr. 2024.