OSMAN, Hafiz Elshazali; ELSHAZALI, Osama Hafiz. Medical Education- Teaching and Learning. مجلة الجزيرة للعلوم الصحية, [S.l.], v. 9, n. 1, june 2013. ISSN 1810-5386. متوفر في: <http://37.60.236.48/index.php/gjhs/article/view/397>. تأريخ الوصول: 29 july 2026.