Le, Van-Tao, Thi Hong Minh Nguyen, and Tien Dung Hoang. 2026. “Investigation and Optimization for Enhanced Machining Features of Heat-Treated SKD61 Steel As Processed by Powder-Mixed Electro-Discharge Machining in Finishing Regime”. <i>Vietnam Journal of Science and Technology</i> 64 (3). Hanoi, VN:576–593. https://doi.org/10.15625/2525-2518/21413.