Pengaruh Harga Tiket dan Pelayanan Terhadap Keputusan Dalam Menggunakan Kapal Penumpang Pada PT. Pelni (Persero) Cabang Surabaya: The Influence of Ticket Prices and Services on the Decision to Use Passenger Ships at PT. Pelni (Persero) Surabaya Branch. Jurnal Matemar (Manajemen dan Teknologi Maritim), [S. l.], v. 5, n. 1, 2024. DOI: 10.59225/517xvc49. Disponível em: https://e-jurnal.amanjaya.ac.id/index.php/matemar/article/view/30.. Acesso em: 30 mar. 2026.