عبد السلام سلطان الشنکالی ابراهیم, and عزیز فندی الجبوری أحمد. 2023. “The Level of Service Leadership of Middle School Principals from the Point of View of Their Teachers”. Dirasat Mosiliya 16 (66):86-103. https://doi.org/10.33899/dm.2023.177271.