Suryaman, Rea Mauludy, and Agus Edy Pramono. “Pengaruh Radius Dies Teknik Arc Bottoming Pada Hasil Sudut Bending Proses U – Die Bending”. Prosiding Seminar Nasional Teknik Mesin 12, no. 1 (December 1, 2022): 1307–1313. Accessed July 1, 2024. https://prosiding.pnj.ac.id/sntm/article/view/185.