NINGSI, Kurnia et al. Studi Sistem Penyaliran Tambang Pada Penambangan Batubara PT Tawabu Mineral Resource Kutai Timur Kalimantan Timur. Jurnal Teknologi Sumberdaya Mineral, [S.l.], v. 4, n. 1, p. 37-44, june 2023. ISSN 2798-4850. Available at: <https://jurnal.unej.ac.id/index.php/JENERAL/article/view/38523>. Date accessed: 27 july 2024. doi: https://doi.org/10.19184/jeneral.v4i1.38523.