قرع سصأ, عبدالله أق. THE EFFECT OF USING THE FLIPPED LEARNING STRATEGY ON DEVELOPING ACADEMIC ACHIEVEMENT AMONG THIRD-YEAR SECONDARY SCHOOL STUDENTS IN ISLAMIC EDUCATION. Electron. J. Univ. Aden Hum. Social Sci. [Internet]. 2026Sep.30 [cited 2026Oct.4];7(3):599-613. Available from: https://www.ejua.net/index.php/EJUA-HS/article/view/567