قرع س. ص. أ.; عبدالله أ. ق. THE EFFECT OF USING THE FLIPPED LEARNING STRATEGY ON DEVELOPING ACADEMIC ACHIEVEMENT AMONG THIRD-YEAR SECONDARY SCHOOL STUDENTS IN ISLAMIC EDUCATION. Electronic Journal of University of Aden for Humanity and Social Sciences, [S. l.], v. 7, n. 3, p. 599–613, 2026. DOI: 10.47372/ejua-hs.2026.3.567. Disponível em: https://www.ejua.net/index.php/EJUA-HS/article/view/567. Acesso em: 4 oct. 2026.