Vu Dinh Toan, Nguyen Trong Son, Ngo Ngoc Vu and Nguyen Duc Luan 2022. Effect of Process Parameter on Material Rate Removal in Die-Sinking Electrical Discharge Machining using Uncoated and Coated Electrode . iJournals:International Journal of Software & Hardware Research in Engineering ISSN:2347-4890. 10, 1 (Jan. 2022). DOI:https://doi.org/10.26821/IJSHRE.10.1.2022.100110.