"Evaluation of Total Quality Management Opportunity Implementation and Its Effect on The School Administration Development A Field Study on Directors of The Secondary Stage Teaching in Lattakia", Tuj-econ, م 31, عدد 2, يونيو 2019, تاريخ الوصول: نوفمبر 03, 2026. موجود في: https://journal.latakia-univ.edu.sy/index.php/econlaw/article/view/7657