Sinaga, RInda Wati Iriani. 2024. “RECLAMATION COST CALCULATION OF PT. X IN SORONG CITY, SOUTHWEST PAPUA PROVINCE: PERHITUNGAN BIAYA REKLAMASI PT. X KOTA SORONG PROVINSI PAPUA BARAT DAYA”. INTAN Jurnal Penelitian Tambang 7 (2). https://doi.org/10.56139/intan.v7i2.205.