Zainab K. Abdul-Hassan. “Evaluating the State of Affairs of the "Biological" and "Applied&Quot; System in the Preparatory School Study from the Students’ Perspective”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 13 (June 4, 2021): 3548–3559. Accessed September 12, 2025. https://textitlejournal.com/turcomat.org/index.php/turkbilmat/article/view/9184.