THE IMPACT OF AUTHENTIC LEADERSHIP ON PROACTIVE WORK BEHAVIOR-AN ANALYTICAL SURVEY STUDY IN SOME HOSPITALS IN THE MIDDLE EUPHRATES REGION. Wor.econo. and fin. Bul. [Internet]. 2025 Jun. 26 [cited 2026 Feb. 3];47:169-91. Available from: https://scholarexpress.net/index.php/wefb/article/view/5337