Analisis Rock Quality Designation (RQD) Pada Hole DZ30-NH1F-08 DAN DZ30-NH1F-10 Area Tambang Bawah Tanah (DMLZ) PT. Freeport Indonesia. Jurnal Teknik AMATA, [S. l.], v. 5, n. 1, p. 46–50, 2024. DOI: 10.55334/jtam.v5i1.221. Disponível em: https://jurnalpoltekam.or.id/index.php/Amata_amamapare/article/view/221. Acesso em: 15 oct. 2025.