Perhitungan Sumberdaya Batu Granit Pada Quarry PT Mandiri Karya Makmur Dengan Metode Cross Section dan Metode Cut And Fill: Calculation of Granit Stone Resource In Quarry PT Mandiri Karya Makmur With Cross Section And Cut And Fill Method. MINERAL, [S. l.], v. 3, n. 1, p. 83–102, 2020. DOI: 10.33019/mineral.v3i1.1580. Disponível em: https://journal.ubb.ac.id/index.php/mineral/article/view/1580. Acesso em: 14 apr. 2026.