HAYA, Fitria Dwi Ningsi; JOLO, Aliyusro; YANNY, Yanny. Analysis of Productivity Synchronization of Barge Transportation Equipment and Crane Loading on Nickel Ore Delivery Activities in PT. Antam Nickel UBP North Maluku: Analisis Sinkronisasi Produktivitas Alat Angkut Tongkang dan Alat Muat Crane pada Kegiatan Pengapalan Nickel Ore di PT. Antam UBP Nikel Maluku Utara. JURNAL GEOCELEBES, [S. l.], v. 6, n. 2, p. 179 – 186, 2022. DOI: 10.20956/geocelebes.v6i2.22043. Disponível em: https://journal.unhas.ac.id/index.php/geocelebes/article/view/22043. Acesso em: 21 nov. 2024.