Hadi MA, Abdullah AM. Analyzing the reality of organizational citizenship behavior An analytical study of the opinions of a sample of workers in the human resources divisions at the University of Mosul. Tikrit J. Admin. Econ. Sci. [Internet]. 2021 Dec. 31 [cited 2026 Mar. 6];17(56, 2):309-26. Available from: https://www.tjaes.org/ojs/index.php/tjaes/article/view/1478