Kasim Ali SHAHWAN, Nawfal. “Construction of Sahhaji International Airport at Nineveh Governorate: A Study in Economic Feasibility”. Regional Studies Journal (RSJ) 17, no. 55 (January 1, 2023): 317–358. Accessed September 10, 2025. https://edusj.uomosul.edu.iq/index.php/rsj/article/view/47899.