“Enhancement of Water Quality for Shatt Al-Arab River and NW Arabian Gulf BY Granular Activated Carbon and Local Sand”. University of Thi-Qar Journal of Science 4, no. 3 (June 5, 2014): 108–118. Accessed December 26, 2024. http://mail.jsci.utq.edu.iq/index.php/main/article/view/641.