ALIYAH, N. S.; PRAHARSI, Y.; MAULANA, D. Analisa kinerja bongkar muat dengan lean six sigma untuk mengurangi demurrage di pelabuhan PT. Petrokimia Gresik. Jurnal Manajemen Maranatha, [S. l.], v. 19, n. 2, p. 105–114, 2020. DOI: 10.28932/jmm.v19i2.1435. Disponível em: https://journal.maranatha.edu/index.php/jmm/article/view/1435. Acesso em: 24 apr. 2024.