JAKOVIĆ, B.; SMOLČIĆ JURDANA, D.; TUBIĆ, D. Differences in willingness to pay for tourism sustainability in Croatian nature parks: Insights into visitors’ perception of sustainable tourism and satisfaction. European Journal of Tourism Research, [S. l.], v. 42, p. 4203, 2026. DOI: 10.54055/ejtr.v42i.4147. Disponível em: https://ejtr.vumk.eu/index.php/about/article/view/4147. Acesso em: 11 jun. 2026.