1.
Okpon UM. Impact of Instructional Material Utilization on Secondary School Students’ Performance in Civic Education in Uyo Metropolis, Akwa Ibom State. JOSEH [Internet]. 2025 Feb. 16 [cited 2026 Aug. 11];8(1). Available from: https://akscoejoseh.org.ng/index.php/joseh/article/view/7