Hurdawaty, Ramon, FX Setiyo Wibowo, and Reni Sulistiyowaty. “Studying the Consumption Behaviour of Generations Y and Z towards Ready-To-Drink Coffee”. International Journal of Travel, Hospitality and Events 2, no. 1 (February 28, 2023): 10–26. Accessed July 6, 2024. https://journal.polteksahid.ac.id/index.php/ijothe/article/view/220.