Almuntadzar Inzi, MaarifM. Syamsul, and BagaLukman M. 2021. “STRATEGY TO IMPROVE LABOR PRODUCTIVITY IN PT FREEPOT INDONESIA’S UNDERGROUND MINING PROJECT”. Jurnal Aplikasi Bisnis Dan Manajemen (JABM) 7 (2), 241. https://doi.org/10.17358/jabm.7.2.241.