LI, Jie; GONG, Ting; ZHENG, Long. A Review of Gamification Research in Online Education. Education Insights, SOAP, U.K., v. 2, n. 12, p. 327–333, 2025. DOI: 10.70088/rk46cd87. Disponível em: https://soapubs.com/index.php/EI/article/view/1084.. Acesso em: 30 dec. 2025.