Joana Igreja, Ricardo Lopes, Patrícia Ribeiro, and Pedro Ribeiro Mucharreira. “Sustentabilidade Ambiental No Setor Hoteleiro Da Região De Lisboa”. Tourism and Hospitality International Journal 19, no. 1 (September 27, 2022): 90–101. Accessed May 29, 2025. https://revistas.rcaap.pt/thij/article/view/29749.