Estimasi Cadangan Batugamping Menggunakan Block Model Berdasarkan Metode Interpolasi IDW Pada IUP OP 231 Karangkemojing: Estimation of Limestone Reserves Using Block Model Based on IDW Interpolation Method in IUP OP 231 Karangkemojing. mineral 2024, 9 (2), 67-74. https://doi.org/10.33019/mineral.v9i2.4710.