ADEBAYO; ENOCK; BAMIDELE; MARK. Effects of Integrated Group-Based Mastery Learning Model on Academic Achievement of Senior Secondary School Students in Economics. CONFLUENCE JOURNAL OF EDUCATION AND KNOWLEDGE MANAGEMENT, [S. l.], v. 1, n. 1, p. 156–166, 2025. Disponível em: https://cjekm.ng/index.php/cjekm/article/view/19. Acesso em: 12 oct. 2025.