M, Usen, s., and Enoidem Usoro. “Administrative Constraints That Affect the Performance of Business Studies in Senior Secondary School Certificate Examination. A Case Study of Schools in Abak Urban, Akwa Ibom State: The LEAJON: An Academic Journal of Interdisciplianry Studies. ”. Afrischolar Discovery Repository (Annex) (June 6, 2011). Accessed December 22, 2024. https://publications.afrischolar.net/index.php/home/article/view/222.