Awom, Albertina, and Yulius G. Pangkung. “WORK EFFICIENCY OF CRUSHING PLANT AT PT. NUR HAZANAH KARYA ABADI PRAFI DISTRICT, MANOKWARI DISTRICT, WEST PAPUA PROVINCE: EFISIENSI KERJA CHRUSING PLANT PT. NUR HAZANAH KARYA ABADI DISTRIK PRAFI KABUPATEN MANOKWARI PROVINSI PAPUA BARAT”. INTAN Jurnal Penelitian Tambang 4, no. 1 (April 1, 2022): 37–41. Accessed April 4, 2026. https://www.jurnal-intan.ac.id/index.php/intan/article/view/80.