Open AccessKajian Teknis dan Ekonomis dalam Merencanakan Penggantian Alat Gali-Muat dan Angkut pada Penambangan Nikel Laterit PT Tonia Mitra Sejahtera Kecamatan Kabaena Tengah Kabupaten Bombana Provinsi Sulawesi Tenggara
Author(s) -
A. Sulhan Dwi Wahyullah,
Zaenal,
Noor Fauzi Isniarno
Publication year - 2022
Publication title -
bandung conference series. mining engineering
Language(s) - Uncategorized
Resource type - Journals
ISSN - 2828-2140
DOI - 10.29313/bcsme.v2i2.3645
Subject(s) - production (economics) , productivity , unit (ring theory) , production cost , unit cost , total cost , operations management , engineering , business , mechanical engineering , mathematics , economics , mathematics education , macroeconomics , accounting