Al-Saeed MI. The effectiveness of STEM teaching in the development of the ability of middle school students to solve problems from the point of view of their teachers in The City of Onaizah. JEPS [Internet]. 2021 Jan. 30 [cited 2025 Dec. 21];5(3):58-42. Available from: https://www.ajsrp.ojsexpert.com/index.php/jeps/article/view/3238