شيخ ديب ص. م. ., ماخوس د. ., & نيربي م. . (2021). Studying The Relationship Between Performance Management System And Employee Performance Field Study At Tishreen University  . Tishreen University Journal- Economic and Legal Sciences Series, 43(4). Retrieved from https://journal.tishreen.edu.sy/index.php/econlaw/article/view/10914