GAMIFICATION AND BLOCKCHAIN-BASED REWARD SYSTEMS FOR MOTIVATING MATH MASTERY IN EBONYI STATE. IJOVTECH, [S. l.], v. 2, n. 1, p. 78–84, 2026. Disponível em: https://www.ijovtech.com.ijasvote-fce.org/journal/article/view/79.. Acesso em: 28 aug. 2026.