Cardias, E. R., Sanjaya, A. W., Ermawati, E. A., & Yustita, A. D. (2024). TOURIST’ WILLINGNESS TO PAY FOR SUSTAINABLE TOURISM: THE CASE OF IJEN CRATER NATURAL TOURISM PARK. Jurnal Kepariwisataan, 23(1), 61–66. https://doi.org/10.52352/jpar.v23i1.1043