Wibawa, I., & Mathilda, K. (2023). Squences Of Service Implementation In Improving The Service Quality At Lobby Lounge Bar And Restaurant JW Marriot Hotel Surabaya. Journey : Journal of Tourismpreneurship, Culinary, Hospitality, Convention and Event Management, 6(1), 107-126. https://doi.org/10.46837/journey.v6i1.160