HABEAHAN, Hotmaida Rosari; GINTING, Dafid. Kinerja Agen Di Atas Kapal Dalam Menangani Kedatangan Dan Keberangkatan Kapal Di PT. Putra Andalas Samudera Dumai. Innovative: Journal Of Social Science Research, [S. l.], v. 4, n. 1, p. 11701–11710, 2024. DOI: 10.31004/innovative.v4i1.8874. Disponível em: https://j-innovative.org/index.php/Innovative/article/view/8874. Acesso em: 30 may. 2026.