Lestaluhu, M. Alim Muhajid (2023) Analisis Perbandingan Kadar Bijih Nikel Laterit Antara Sampel Test Pit dan Sampel Re-check Pit X PT Antam Tbk UBPN Kolaka = Comparative Analysis of Lateritic Nickel Ore Grade Between Test Pit Samples and Re-check Samples of The Pit X PT Antam Tbk UBPN Kolaka. Skripsi thesis, Universitas Hasanuddin.