Abdullah MN. 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. J Univ Hum Dev [Internet]. 2020 Jun. 28 [cited 2024 May 6];6(2):11-25. Available from: https://journals.uhd.edu.iq/index.php/juhd/article/view/717