“DIMENSIONALITY OF NECO AND WAEC PRACTICAL PHYSICS; ASSESSINGTEST QUALITY USING STATISTICAL FIT OF PARTIAL CREDIT MODEL”, JERCPT, vol. 4, no. 1, pp. 68–79, Jan. 2023, Accessed: Nov. 08, 2026. [Online]. Available: https://ercptjournal.com/index.php/ojs/article/view/78