Le, Thi Phuong Thao, Thi Quoc Dung Nguyen, and Trung Tuyen Vu. 2024. “Best Input Factors in EDM 90CrSi Using Graphite Electrodes by TOPSIS Method”. European Journal of Applied Sciences 12 (4):285-92. https://doi.org/10.14738/aivp.124.17391.