Abdullah, Mahabat Noori. “Analyze the Relationship Between Public Relations and Knowledge Sharing and Their Impact on Achieving Excellence Performance: An Analytical Study of the Opinions of a Sample of manager’s Private Banks Sector in the City of Erbil”. Journal of University of Human Development 6, no. 2 (June 28, 2020): 11–25. Accessed May 6, 2024. https://journals.uhd.edu.iq/index.php/juhd/article/view/717.