Hayder H. Abed, Zainab Y. Kadhim, Saif M. Abed, & Zahra S. Mahdi. (2016). Levels of bacterial and chemical pollutants in Euphrates River in Samawah, Iraq. World Journal of Experimental Biosciences, 4(1), 66-69. https://journals.uniscipub.com/index.php/Wjebs/article/view/81