Aminah, Siti, Bhani Ritra Wicaksono, and Fachruzzaki. “Analisis Perbedaan Kadar Bijih Nikel Laterit Antara Hasil Sampling Test Pit Dan Re-Check Di Front Everest PT. Antam Tbk. UBPN Kolaka”. Jurnal Teknologi Sumberdaya Mineral 6, no. 1 (June 28, 2025): 1–12. Accessed June 30, 2025. https://jeneral.jurnal.unej.ac.id/index.php/JENERAL/article/view/53691.