Henry Widya Prasetya, and Nurul Fitria Apriliani. “Analisa Cacat Permukaan Akibat Proses Permesinan Friction Drilling Dengan Pahat Tungsten”. V-MAC (Virtual of Mechanical Engineering Article) 9, no. 1 (March 28, 2024): 35-41. Accessed November 22, 2024. https://ejournal.unibabwi.ac.id/index.php/vmac/article/view/3574.