Sudhanshu Kumar, Harshit K Dave, and Keyur P Desai. “INFLUENCE OF ORBITAL PARAMETERS WITH TOOL ACTUATION ON RADIAL PATH IN ELECTRO DISCHARGE MACHINING PROCESS”. Journal of Manufacturing Engineering, vol. 10, no. 3, Sept. 2015, pp. 151-6, https://smenec.org/index.php/1/article/view/235.