Fadhil N, Al-Baldawi I. Mechanisms of Plant-Correlation Phytoremediation of Al-Daura Iraqi Refinery Wastewater Using Wetland Plant from Tigris River. Eng. J. [انترنت]. 12019 [وثق 302019];25(10):20-2. Available from: http://joe.uobaghdad.edu.iq/index.php/main/article/view/j.eng.2019.10.02