Safaa S. Aweid Al-Malki, Tawoos M.K.A.AL-Shwany1,*. USING THE WATER QUALITY INDEX (WQI-NSF) FOR GROUNDWATER ASSESSMENT FOR DRINKING PURPOSES IN NORTH, EAST AND NORTHEAST KIRKUK CITY , IRAQ. Brit. Jour. of Glob. Eco. and Sust. Deve. [Internet]. 2023 Feb. 14 [cited 2025 Jan. 30];13:53-62. Available from: https://journalzone.org/index.php/bjgesd/article/view/234