[1]
“EFFECT OF PROBLEM BASED LEARNING APPROACH ON ACADEMIC ACHIEVEMENT OF SECONDARY SCHOOL STUDENTS IN PHYSICS IN AWKA EDUCATION ZONE”, JSER, vol. 8, no. 1, pp. 94–126, Jul. 2026, Accessed: Jul. 10, 2026. [Online]. Available: https://jserpublications.org/index.php/jser/article/view/46