ALFAIS AMIN DARMAWAN. Determining Passenger Satisfaction on Passenger Ships: An Analysis of Excellent Service, Punctuality, and Infrastructure. Siber International Journal of Digital Business (SIJDB), [S. l.], v. 2, n. 4, p. 379–388, 2025. DOI: 10.38035/sijdb.v2i4.202. Disponível em: https://review.e-siber.org/SIJDB/article/view/202. Acesso em: 21 aug. 2025.