Rochim, Taufiq. “GAYA POTONG SPESIFIK UNTUK PROSES FREIS DENGAN PAHAT BERGIGI MIRING/HELIK (HELICAL END MILLS)”. Mesin 9, no. 1&2 (May 15, 2017): 24-33. Accessed January 6, 2026. https://journals.itb.ac.id/index.php/jtms/article/view/4778.