Effect of Gamification Teaching Method on Academic Performance in Set Theory Concept among Senior Secondary School Students’ in Kebbi Metropolis, Kebbi State, Nigeria. Federal University Gusau Faculty of Education Journal, [S. l.], v. 3, n. 1, p. 10–18, 2026. DOI: 10.64348/zije.2026340. Disponível em: https://js.foefugusau.com.ng/index.php/foefujs/article/view/340. Acesso em: 5 apr. 2026.