احمد عبدالله امانة الشمري, امجد حميد اسماعيل محسن العصامي and هيثم وادي جعاز الجبوري 2024. The role of cognitive competence in sustaining competitive advantage: Analytical Research of the Views of Sample of the Directors of the Islamic University of Najaf. Iraqi Journal for Administrative Sciences. 17, 68 (Jul. 2024), 233–254.