QUMAIROH, Ernita Juniarti. Analysis of the factors influencing on purchase decision ship ticket PT. Pelni (PERSERO) Surabaya branch. International Management Conference and Progressive Papers, [S. l.], v. 1, p. 417–428, 2023. Disponível em: https://proceeding.unesa.ac.id/index.php/immersive/article/view/958. Acesso em: 5 apr. 2025.