“Effects of Prior-Exposure to Biology Concepts on Science-Process-Skills and Performance Among Secondary School Students in Sokoto State, Nigeria ”. Federal University Gusau Faculty of Education Journal 2, no. 2 (September 16, 2025): 32–39. Accessed March 2, 2026. https://js.foefugusau.com.ng/index.php/foefujs/article/view/117.