Salim S, Mohammed RS, Kareem IM. Assessment of Heavy Metal Contamination of Groundwater in Rural Areas of Duhok City, Iraq. Eng. Technol. Appl. Sci. Res. [Internet]. 2024 Aug. 2 [cited 2024 Nov. 26];14(4):15149-53. Available from: https://etasr.com/index.php/ETASR/article/view/7501