Panjaitan, Sautma. “Pengaruh Kecepatan Potong Terhadap Proses Deformasi Plastis Struktur Material Baja S45C Pada Proses Bubut”. Jurnal sosial dan sains 4, no. 8 (August 20, 2024): 728–741. Accessed October 6, 2024. https://sosains.greenvest.co.id/index.php/sosains/article/view/1510.