LEPAR, S. A.; POENG, R.; GEDE, I. N. ANALISIS RASIO KETEBALAN GERAM PADA PROSES PEMBUBUTAN. JURNAL POROS TEKNIK MESIN UNSRAT, [S. l.], v. 4, n. 2, 2015. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/poros/article/view/10461. Acesso em: 25 jul. 2024.