Umamaheswarrao, Ponugoti, D. Ranga Raju, Koka Naga Sai Suman, and Bhuvanagiri Ravi Sankar. “Optimizing Cutting Parameters in Hard Turning of AISI 52100 Steel Using TOPSIS Approach”. Journal of Mechanical and Energy Engineering 3, no. 3 (December 23, 2019): 227-232. Accessed December 10, 2022. https://jmee.tu.koszalin.pl/ojs/index.php/jmee/article/view/121.