RAMADHAN HASRI HARAHAP. The Implementation of the ISPS Code in Indonesian Ports and its Impact on National Income. Brilliant International Journal Of Management And Tourism , [S. l.], v. 5, n. 2, p. 326–333, 2025. DOI: 10.55606/bijmt.v5i2.5163. Disponível em: https://journalcenter.org/index.php/BIJMT/article/view/5163. Acesso em: 14 aug. 2025.