Le Xuan Hung, Trieu Quy Huy, Nguyen Van Cuong, Nguyen Manh Cuong, Luu Anh Tung, and Nguyen Thanh Tu. “Application of Multi-Criteria Decision Making Technique in Wire-Cut EDM Tool Steel”. Journal of Military Science and Technology, no. 83, Nov. 2022, pp. 103-9, doi:10.54939/1859-1043.j.mst.83.2022.103-109.