Najim, Najim Suhel, Taraq Azeez Kourdi, and Saad Salim Ghanim. “ Knowledge Sharing As an Approach to Enhancing Organizational Immunity: An Exploratory Study of the Opinions of a Sample of Workers in the Salah Al-Din Education Directorate”. Tikrit Journal of Administrative and Economic Sciences 18, no. 60, 1 (February 24, 2023): 691–706. Accessed March 6, 2026. https://www.tjaes.org/ojs/index.php/tjaes/article/view/644.