STUDI PEMBORAN DAN PELEDAKAN TAMBANG BAWAH TANAH KABUPATEN HALMAHERA UTARA PROVINSI MALUKU UTARA. Jurnal Geomine, [S. l.], v. 4, n. 02, p. 80–82, 2016. DOI: 10.33536/jg.v4i02.1368. Disponível em: https://jurnal.fti.umi.ac.id/index.php/JG/article/view/1368. Acesso em: 27 jun. 2025.