Levels of bacterial and chemical pollutants in Euphrates River in Samawah, Iraq. World Journal of Experimental Biosciences, [S. l.], v. 4, n. 1, p. 66–69, 2016. Disponível em: https://journals.uniscipub.com/Wjebs/article/view/81. Acesso em: 13 nov. 2025.