Sumantri, Ricky, and M. Zakaria Alhafiz Nasution. “Influence Speed High-Speed Steel Chisel Cut Against Integrity Carbon Steel Surface”. International Journal of Mechanical Computational and Manufacturing Research 13, no. 2 (August 15, 2024): 68–75. Accessed May 5, 2026. https://trigin.pelnus.ac.id/index.php/Computational/article/view/186.