B, Karumi, Ivan. “Optical Properties: A Comparative Study of Zamzam Water, Magnetized Water, Normal Water and Distilled Water”. Journal of Education and Science (JES) 24, no. 2 (June 1, 2011): 148–158. Accessed August 6, 2025. https://ojs.uomosul.edu.iq/index.php/edusj/article/view/24461.