“The Study of Spatial Effect on Some Variables of Water Pollution in Baghdad Regions”. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ) 54, no. 1 (January 13, 2024): 115–122. Accessed November 19, 2024. https://alhadhar.com/raf-journal/index.php/JAUCS/article/view/582.