Le, T. H., V. B. Pham, and T. D. Hoang. “Surface Finish Comparison of Dry and Coolant Fluid High-Speed Milling of JIS SDK61 Mould Steel”. Engineering, Technology & Applied Science Research 12, no. 1 (February 12, 2022): 8023–8028. Accessed December 25, 2024. https://etasr.com/index.php/ETASR/article/view/4594.