Le TPT, Nguyen TQD, Vu TT. Best Input Factors in EDM 90CrSi Using Graphite Electrodes by TOPSIS Method. EJAS [Internet]. 2024Aug.12 [cited 2024Nov.21];12(4):285-92. Available from: https://journals.scholarpublishing.org/index.php/AIVP/article/view/17391