Khalaf Erabee, Iqbal, and Saleem M. Ethaib. “Performane of Activated Carbon Adsorption in Removing of Organic Pollutants from River Water”. International Journal of Engineering and Technology, vol. 7, no. 4.20, Nov. 2018, pp. 356-8, https://doi.org/10.14419/ijet.v7i4.20.26134.