Jamal S.D. Alsharari. The Impact Of Training School Leaders On Applying Comprehensive Quality Management Systems In Improving The Performance Of Public Education Services In The Al-Jawf Region. kuey [Internet]. 2024 Jun. 26 [cited 2024 Jul. 17];30(6):3866-79. Available from: https://kuey.net/index.php/kuey/article/view/6333