Understanding the engagement in tourist activities of people with special needs: constraints and challenges Devile. E. L. L. Saraiva C. Eusébio Publication Conference Name: 11th International Tourism Congress on the theme The Image and Sustainability of tourism Destinations Year of Conference: 2019 L., D. E., Saraiva, L., & Eusébio, C. (2019). Understanding the engagement in tourist activities of people with special needs: constraints and challenges. 11th International Tourism Congress on the theme The Image and Sustainability of tourism Destinations. Identifiers Other Numbers: cv-prod-id-1980591 Locators Alternative titles Google ScholarBibTeXRIS