“USING THE WATER QUALITY INDEX (WQI-NSF) FOR GROUNDWATER ASSESSMENT FOR DRINKING PURPOSES IN NORTH, EAST AND NORTHEAST KIRKUK CITY , IRAQ” (2023) British Journal of Global Ecology and Sustainable Development, 13, pp. 53–62. Available at: https://journalzone.org/index.php/bjgesd/article/view/234 (Accessed: 31 January 2026).