Kumar, Sushil, Mudimallana Goud, and Narendra Mohan Suri. “A comprehensive review on processing of Ni-Cr based superalloys through EDM and its variants”. Engineering and Applied Science Research 48, no. 3 (May 14, 2021): 324–339. accessed September 13, 2026. https://ph01.tci-thaijo.org/index.php/easr/article/view/241389.