Mohammed, Mohammed I., and Salih M. Awadh. “Purification of Aqueous Solutions from Chromium Using Glass Sand”. Iraqi Journal of Science 66, no. 2 (February 28, 2025): 608–621. Accessed December 8, 2025. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/12288.