A. Hammadi, A. “Employing Knowledge Sharing in the Process of Improving Performance: A Survey of the Views of A Sample of Employees of Some Faculties of the University of Fallujah”. TANMIYAT AL-RAFIDAIN, vol. 38, no. 124, Dec. 2019, pp. 81-104, doi:10.33899/tanra.2019.164123.