Ebong, Samuel, and C. N. Agbaegbu. “SELF-CONCEPT AND MATHEMATICS ACHIEVEMENT IN SENIOR SECONDARY SCHOOL II IN AKWA IBOM STATE”. AKSU Annals of Sustainable Development 3, no. 1 (January 2, 2026): 165–176. Accessed February 1, 2026. https://aksuasd.org.ng/index.php/home/article/view/85.