Proceedings IV International Congresso on Tourism Vânia Costa Publication Series Title: Instituto Politécnico do Cávado e do Ave Year of Publication: 2016 Costa, V. (2016). Proceedings IV International Congresso on Tourism. Instituto Politécnico do Cávado e do Ave. Identifiers Other Numbers: cv-prod-id-1998187 Locators Alternative titles Google ScholarBibTeXRIS