“Kajian Teknis Alat Gali-Muat Dan Alat Angkut Pada Pencapaian Pengupasan Overburden 1.120.000 BCM Di Pit Taman Tambang Air Laya Bulan September 2016 PT Bukit Asam (Persero) Tbk: Tecnical Study Trencher-Load Transport and Conveyance at 1,120,000 BCM of Overburden Stripping Achievement in Pit Taman Tambang Air Laya September 2016 PT Bukit Asam (Persero) Tbk”. MINERAL 3, no. 1 (January 30, 2020): 66–73. Accessed April 19, 2026. https://www.journal.ubb.ac.id/index.php/mineral/article/view/1578.