Omer Al-Ameen, Linda Ameen, and Hatem Ali Abdullah Al-Hamadany. “The Reality of Knowledge Retention Practices: An Analytical Study of the Opinions of a Sample of Employees in the Iraqi Ministry of Planning”. Tikrit Journal of Administrative and Economic Sciences, vol. 19, no. 63, 2, Sept. 2023, pp. 289-07, doi:10.25130/tjaes.19.63.2.15.