N. Md Nordin and N. A.R, “Construction and Testing of a Set of Basic Physic Concept Question at University Level”, JPSMM, vol. 1, no. 1, pp. 25–33, Jun. 2011, Accessed: Jan. 31, 2026. [Online]. Available: https://ejournal.upsi.edu.my/index.php/JPSMM/article/view/1810