Ryan Adianto, Harjuni Hasan, Ardhan Ismail, Windhu Nugroho, Tommy Trides. Estimasi Biaya Overburden Removal menggunakan Metode Owning Cost dan Operating Cost di PT. Pancaran Surya Abadi Kalimantan Timur. Venus [Internet]. 2026 Apr. 30 [cited 2026 Jul. 5];4(2):65-7. Available from: https://journal.aritekin.or.id/index.php/Venus/article/view/1432