TAUPIKURRAHMAN, Taupikurrahman; IRAWAN, Tony; WIDYASTUTIK, Widyastutik. The International Tourism Demand for Indonesia: Expenditure Approach. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 48, n. 6, p. 119–127, 2019. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/10507. Acesso em: 12 oct. 2025.