Kajian proses pengolahan batubara pada unit crushing plant area icf PT. Indonesia pratama konsesi PT. Fajar Sakti Prima Kecamatan Tabang Kabupaten Kutai Kartanegara Kalimantan Timur. Jurnal Geologi Pertambangan (JGP), [S. l.], v. 26, n. 2, p. 52–64, 2020. DOI: 10.53640/jgp.v26i2.833. Disponível em: https://ejurnal.unikarta.ac.id/index.php/jgp/article/view/833. Acesso em: 24 aug. 2025.