Ranjan, A.; Chakraborty, S.; Kumar, D.; Bose, D. An Investigation on Surfactant Added PMWEDM of Inconel 718. Int. J. Automot. Mech. Eng. 2020, 17 (3), 8140-8149. https://doi.org/10.15282/ijame.17.3.2020.07.0611.