SUKAMTO, Purwoto; WIDODO , Sri; NAWIR , Alfian; THAMSI, Alam Budiman. Pemantauan Dan Pengelolaan Air Pada Tambang Batubara PT Bukit Makmur Mandiri Utama Kabupaten Berau Provinsi Kalimantan Timur. Journal of Mining Insight, [S. l.], v. 1, n. 1, p. 1–7, 2023. DOI: 10.58227/jmi.v1i1.32. Disponível em: https://ejournal.insightpublisher.com/index.php/JMI/article/view/32. Acesso em: 13 oct. 2025.