عبد الفتاح عبده صالح علي الناحية عاعصعا. The effect of using active learning strategy on the achievement of secondary school students in physics in Aden Governorate. cujahr [Internet]. 2025 Aug. 7 [cited 2026 Mar. 7];5(5). Available from: https://journals.civilizationuniv.edu.ye/index.php/cujahr/article/view/73