Saleh, Semuel Elnas Minggus (2023) Pemodelan Bijih (Ore) Nikel Dan Estimasi Sumberdaya Terukur Menggunakan Metode Ordinary Kriging Pada Pit K Blok B Pt. Ceria Nugraha Indotama, Kecamatan Wolo, Kabupaten Kolaka, Provinsi Sulawesi Tenggara = Nickel Ore Modeling and Measured Resource Estimation Using Ordinary Kriging Method at Pit K Block B Pt. Ceria Nugraha Indotama, Wolo District, Kolaka Regency, Southeast Sulawesi Province. Skripsi thesis, Universitas Hasanuddin.