جاسم محمدأ. د. صفاء, and موسى عبد حسونأ.م.د. رافد. 2020. “Spatial Analysis of Civil Defense Centers in the City of Diwaniyah, Using Geographic Information Systems (GIS)”. Al-Qadisiyah Journal For Humanities Sciences 21 (4), 114-33. https://journalart.qu.edu.iq/index.php/QJHS/article/view/138.