Arief, Sulaiman, and Muhamad Fitri. “Machinability Analysis of SUH 35 Material Subjected to Annealing Process on Engine Valve Making Surface Grinding”. Jurnal Teknik Mesin (Journal Of Mechanical Engineering) 14, no. 1 (February 4, 2025): 66–73. Accessed June 29, 2026. https://publikasi.mercubuana.ac.id/index.php/jtm/article/view/14864.