Hasan Hayta M, Ibrahim Khalil A. The Effect of Organic Pollutants on the Some Physical and Chemical Properties of Groundwater in the Azzab Al-Asfal District - Kirkuk. EDUSJ [Internet]. 2023 Sep. 1 [cited 2025 Aug. 7];32(3):31-46. Available from: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/23935