S. Aminah, 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”, JENERAL, vol. 6, no. 1, pp. 1–12, Jun. 2025.