Morteza Namdar, Maryam Masoudi and Majid Masoudi 2023. Investigating the Effects of Organizational Citizenship Behavior on the Occupational Performance of Employees at the Fars Department of Education. Journal of Advanced Zoology. 44, 3 (Apr. 2023), 1665–1678. DOI:https://doi.org/10.53555/jaz.v44i3.4581.