Effects of Indoor and Outdoor Learning Strategies on Performance and Retention in Biology Concepts among Secondary School Students in Adamawa State, Nigeria. Federal University Gusau Faculty of Education Journal, [S. l.], v. 5, n. 6, p. 167–174, 2026. DOI: 10.64348/zije.2025236. Disponível em: https://js.foefugusau.com.ng/index.php/foefujs/article/view/236. Acesso em: 2 mar. 2026.