Younis Mustapha, Seham, and Raad Ahmad Rasool. “Preparation and Study of Mechanical and Physical Properties of Utectic Alloy (Pb-Sn-Zn)”. Journal of Education and Science (JES) 23, no. 4 (December 1, 2010): 115–129. Accessed August 7, 2025. https://ojs.uomosul.edu.iq/index.php/edusj/article/view/24390.