SAILON, S.; SEPRIANTO, D.; ANDIKA, E. THE EFFECT OF CARBURIZING COW BONE CHARCOAL ON THE INCREASE IN HARDNESS OF EGREK PRODUCTS OF BLACKSMITH IN TANJUNG PINANG VILLAGE. AUSTENIT, [S. l.], v. 14, n. 2, p. 69–74, 2022. DOI: 10.5281/zenodo.7265865. Disponível em: https://jurnal.polsri.ac.id/index.php/austenit/article/view/4922. Acesso em: 28 mar. 2024.