Salman, Muhannad, and Sanaa Ziara. “Preparing Maps of the Spatial Distribution of Gas Filling Plants in Dhi Qar Governorate Using Geographic Information Systems”. Journal of the College of Education for Girls for Humanities 2, no. 32 (October 25, 2023): 429–450. Accessed September 27, 2026. https://journal.uokufa.edu.iq/index.php/ewjh/article/view/13752.