KOCHARY, S. A. Y., NOORI, B. M. A., & BYL, T. D. (2017). ASSESSMENT OF SELECTED PHYSICO-CHEMICAL PARAMETERS OF GROUND WATER IN DIRECT CONTACT WITH SEPTIC TANKS: EXPERIMENTAL MODELING. Journal of Duhok University, 20(1), 231-240. https://doi.org/10.26682/sjuod.2017.20.1.21