I. Alwared, Asst. Prof. Dr. Abeer, and Nada Ali Sadiq. “Competitive Removal of Lead Copper and Cadmium from Aqueous Solution onto Tea Waste”. Association of Arab Universities Journal of Engineering Sciences 24, no. 3 (December 21, 2017): 43-62. Accessed May 17, 2022. https://jaaru.org/index.php/auisseng/article/view/53.