Ranjan, A., S. Chakraborty, D. Kumar, and D. Bose. “An Investigation on Surfactant Added PMWEDM of Inconel 718”. International Journal of Automotive and Mechanical Engineering 17, no. 3 (October 6, 2020): 8140–8149. Accessed April 16, 2024. https://journal.ump.edu.my/ijame/article/view/4452.