ANDRI, A. OPTIMASI BIAYA TRANSPORTASI USAHA KELAUTAN : STUDI KASUS UDX KECAMATAN LABUHAN MARINGGAI. Industrika : Jurnal Ilmiah Teknik Industri, [S. l.], v. 4, n. 2, p. 66–71, 2021. DOI: 10.37090/indstrk.v4i2.226. Disponível em: https://jurnal.utb.ac.id/index.php/indstrk/article/view/226. Acesso em: 4 may. 2024.