Kajian Teknis Mine Dewatering System Pit Lsa PT. Balangan Coal Kabupaten Balangan Kalimantan Selatan. Jurnal Geologi Pertambangan (JGP), [S. l.], v. 30, n. 1, 2024. Disponível em: https://ejurnal.unikarta.ac.id/index.php/jgp/article/view/1478. Acesso em: 24 agu. 2025.