Al-Zahrani, Ali Hassan, Thamer Nawaf Alnefaei, Ayed Faihan Al Nafaie, Fayez Abdullah Al-Haifani, Hatem Hussein Al-Thubaiti, Abdul Rahman Saleh Al-Ghamdi, and Emad Ali Al-Ghamdi. “Problems of Quality of Biology Education and Chemistry in Public and Private Schools in Taif Governorate, Saudi Arabia”. Journal of Educational and Psychological Sciences 2, no. 9 (April 30, 2018): 66–52. Accessed January 24, 2026. https://journals.ajsrp.com/index.php/jeps/article/view/250.