[1]
2021. Kajian Efektifitas Kerja Operator dan Kondisi Alat pada Front Penambangan Tambang Besar Pemali PT Timah Tbk: Study on the Effectiveness of Operators and Equipment Conditions at Pemali Mining Front PT Timah Tbk. MINERAL. 6, 1 (Apr. 2021), 25–30. DOI:https://doi.org/10.33019/mineral.v6i1.3082.