Aziz, Rostam Salam. “Locational Analysis of the Distributions of Fire Extinguisher Stations in Koya With the Use of Geographic Information Systems”. Journal of University of Raparin 8, no. 4 (December 28, 2021): 523–541. Accessed May 18, 2024. https://journal.uor.edu.krd/index.php/JUR/article/view/603.