BIASSOLI, Eleonora; ROSA, Manuela; TOCCHIONI, Valentina. The Impacts of Green Key Certification on Tourism Enterprises in the Algarve. Journal of Tourism, Sustainability and Well-being, [S. l.], v. 14, n. 2, p. 73–88, 2026. DOI: 10.34623/w39w-1n77. Disponível em: https://journals.cinturs.pt/jtsw/article/view/530. Acesso em: 30 jun. 2026.