JUNAIDI, Junaidi; IRAWAN, Ade. ANALISA PENGUJIAN KEKERASAN MATERIAL BAJA KARBONRENDAH DAN BESI MENGGUNAKAN METODE UJI BRINNEL. JiTEKH, [S. l.], v. 7, n. 2, p. 57–61, 2019. DOI: 10.35447/jitekh.v7i2.725. Disponível em: https://www.jurnal.harapan.ac.id/index.php/Jitekh/article/view/725. Acesso em: 23 aug. 2025.