Adil Jasem, Nedaa. “COD and Direct Blue Dye Removing from Textile Wastewater by Electromechanical Oxidation Method”. Journal of Engineering and Sustainable Development, vol. 16, no. 2, June 2012, pp. 220-3, https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1324.