A .H , Abbas, and Faiq M.S. AL-Zwainy , trans. 2023. “Statistical Evaluation of the Planning Process and Scheduling Management for Irrigation and Drainage Projects in the Republic of Iraq”. Journal of Planner and Development 27 (2): 19-47. https://www.jpd.uobaghdad.edu.iq/index.php/jpd/article/view/353.