Hameed Rashid ahmed, and Hazhar Mohamed Aziz. 2021. “Investigation of (Coliform) Bacteria and Physicochemical Compositions Among Different Drinking Water Places in Kifry City”. Al-Qadisiyah Journal of Pure Science 26 (3), Bio 22- 30. https://doi.org/10.29350/qjps.2021.26.3.1435.