The Importance of Collective Brands in Protected Areas Management and Promotion: Natural.PT, Portugal Case Study Sónia Nogueira Catarina Mesquita Marília Durão Helena Albuquerque Publication Book Title: Post-COVID Tourism - Tendencies and Management Approaches Year of Publication: 2023 Identifiers Other Numbers: 142507376 Alternative titles Google ScholarBibTeXRIS Locators