nalisis Penimbunan Overburden pada Pit 3 Timur Tambang Banko Barat di PT Bukit Asam Persero (Tbk): Analysis of Overburden’s Stockpiling on Pit Mines 3 East Banko Barat at PT Bukit Asam(Persero) Tbk. mineral [Internet]. 2020 Jan. 30 [cited 2026 Jan. 23];3(1):31-8. Available from: https://journal.ubb.ac.id/index.php/mineral/article/view/1574