Effects of Gagne’s Instructional Strategy on Retention in Mathematics among Senior Secondary School Students in Kogi State, Nigeria. Federal University Gusau Faculty of Education Journal, [S. l.], v. 5, n. 3, p. 294–299, 2025. DOI: 10.64348/zije.202570. Disponível em: https://js.foefugusau.com.ng/index.php/foefujs/article/view/70. Acesso em: 2 mar. 2026.