Geologi dan Hubungan Karakteristik Fisik Batubara Berdasarkan Lingkungan Pengendapan Pada Daerah Separi, Kec. Tenggarong Seberang, Kab. Kutai Kartanegara, Kalimantan Timur. Jurnal Geosains West Science, [S. l.], v. 4, n. 02, p. 289–303, 2026. DOI: 10.58812/jgws.v4i02.3621. Disponível em: https://wnj.westsciences.com/index.php/jgws/article/view/3621. Acesso em: 5 jul. 2026.