Disetia, Yoga Apri, Mine Planning Department, PT Alam Jaya Pratama, East Kalimantan Province, Indonesia

• Vol 3 No 2 (2020): Volume 3 Number 2, August 2020 - Articles
  Revenue Estimation of Pit Seam 14 Quarter Mine Block Sequence Design Based on Coal Reference Price Prediction at PT Alam Jaya Pratama, East Kalimantan Province
  Abstract  pp. 95-102