Ninh Duc Ha, Tran Van Cuong, Ngo Minh Tien, and Trieu Khuong. “Research on Alloying the Cu-Ni-Sn System Equivalent to Grade C72500 in Vacuum Induction Furnace”. Journal of Military Science and Technology, no. FEE (December 6, 2024): 255–260. Accessed December 18, 2024. https://en.jmst.info/index.php/jmst/article/view/1553.