الشمرانيه. and عليأ. (2024) “The effectiveness of teaching biology based on problem-centered learning on the academic achievement of female second-year secondary school Masarat students in Jeddah Governorate”, Mediu International Journal of Educational and Psychological Sciences, 469(13), pp. 159-201. Available at: http://ojs.mediu.edu.my/index.php/MIJEPS/article/view/4822 (Accessed: 23November2024).