SIJABAT, Ramayanda Kartini; BROWN, Arthur; ZAIN, Jonny. Level of fisherman satisfaction with harbormaster services at Belawan Ocean Fishing Port, North Sumatra Province. South East Asian Marine Sciences Journal, [S. l.], v. 2, n. 1, p. 1–8, 2024. DOI: 10.61761/seamas.2.1.1-8. Disponível em: https://journal.stedca.com/index.php/seamas/article/view/74. Acesso em: 10 jan. 2025.