Pocerattu, G.E. and Pangkung, Y.G. 2022. STAGGERED CREW PRODUCTION EVALUATION IN DEEP ORE ZONE UNDERGROUND MINING PT. FREEPORT INDONESIA: EVALUASI PRODUKSI STAGGERED CREW DI TAMBANG BAWAH TANAH DEEP ORE ZONE PT. FREEPORT INDONESIA. INTAN Jurnal Penelitian Tambang. 2, 2 (Feb. 2022), 133–142. DOI:https://doi.org/10.56139/intan.v2i2.35.