المندلاويم. د. ض., & سعدم. ع. (2021). The impact of (Reap&Hayes) strategies on acquiring historical concepts and scientific thinking for first middle school graders. مجلة أبحاث الذكاء, 14(30), 238-264. Retrieved from http://iru.uomustansiriyah.edu.iq/index.php/intel/article/view/290