“Kajian Teknis Dan Biaya Kegiatan Rehandling Batubara PT Bukit Asam Tbk Tanjung Enim Sumatera Selatan: Technical Study and Cost of Coal Rehandling Activities of PT Bukit Asam Tbk Tanjung Enim, South Sumatra”. 2021. MINERAL 6 (1): 13-18. https://doi.org/10.33019/mineral.v6i1.3080.