Henry Widya Prasetya, & Nurul Fitria Apriliani. (2024). Analisa Cacat Permukaan Akibat Proses Permesinan Friction Drilling Dengan Pahat Tungsten. V-MAC (Virtual of Mechanical Engineering Article), 9(1), 35-41. https://doi.org/10.36526/v-mac.v9i1.3574