Sri Hartati, and Kemas Moh Ade Isnaeni. “KAJIAN EKONOMI MENGGUNAKAN METODE DISCOUNTED CASH FLOW PADA PENAMBANGAN BATUBARA DI PIT A PT XYZ”. Juremi: Jurnal Riset Ekonomi 2, no. 4 (January 10, 2023): 579–588. Accessed July 7, 2025. https://www.bajangjournal.com/index.php/Juremi/article/view/4700.