Al-Qahtani NA. THE EXTENT OF BENEFIT DERIVED BY SPECIAL EDUCATION TEACHERS IN NATIONAL CENTERS IN RIYADH CITY FROM FINDINGS OF ACADEMIC RESEARCH AND STUDIES AND THE IMPEDIMENTS OF SUCH BENEFIT. JEPS [Internet]. 2019 Jul. 30 [cited 2026 Jan. 24];3(14):46-28. Available from: https://journals.ajsrp.com/index.php/jeps/article/view/1552