CASTRO, C.; DIEGUEZ, T. Sustainable Tourism in the EU: A Willingness Index Based on Behavioural Intentions. PASOS Revista de Turismo y Patrimonio Cultural, [S. l.], v. 25, n. 1, 2026. DOI: 10.25145/j.pasos.2027.25.003. Disponível em: https://ojsull.webs.ull.es/index.php/Revista/article/view/5091. Acesso em: 21 sep. 2026.