AL-Nuaaman, A., ادیبة, Hamad Al- Ballo, M., & مصعب. (2019). Detcetion Of Bacterial Contamination Of Drinking Water In The Right Side Of Mosul City By Multiple Tubes Fermentation Technique. Journal of Education and Science (JES), 28(2), 167–184. https://doi.org/10.33899/edusj.2019.161185