Abdul Jabbar Hadi, Asmaa. “Techniques of Geographic Information Systems (GIS) in Civil Engineering Curriculum”. Journal of Engineering and Sustainable Development 17, no. 2 (June 1, 2013): Ar 22–35. Accessed June 3, 2026. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1071.