Purnomo, Feby Melia, and Tias Andarini Indarwati. 2023. “Consumer Preference Analysis in Online Purchase of Inter-City Railway Tickets at Surabaya Pasar Turi Station”. International Management Conference and Progressive Papers 1 (November):352-64. https://proceeding.unesa.ac.id/index.php/immersive/article/view/955.