Ariwijaya H, Lumayo I. Pengaruh Tarif dan Kualitas Pelayanan Kepuasan Penumpang pada Kapal Soby Star: The Influence of Tariffs and Service Quality of Passenger Satisfaction on Soby Star Ships. Jurnal Ilmiah Produktif [Internet]. 2023 Mar. 23 [cited 2025 Sep. 3];11(1):7-11. Available from: https://ojs.untika.ac.id/index.php/jip/article/view/454