HARTONO, A. F.; HIDAYATI, A. Marketing Strategy Improvement to Acquire Walk-In-Guest and Increasing Online Presence of an Airport Lounge. NHI HOSPITALITY INTERNATIONAL JOURNAL, Indonesia, v. 1, n. 2, p. 85–97, 2023. DOI: 10.34013/nhij.v1i2.1303. Disponível em: https://journal.poltekpar-nhi.ac.id/index.php/nhij/article/view/1303. Acesso em: 8 sep. 2024.