Susana Varela https://www.cepese.pt/portal.%26%22%22%22%22%22/pt/publicacoes/autores/susana-varela https://www.cepese.pt/portal.%26%22%22%22%22%22/@@site-logo/CEPESE+home.png Susana Varela Obras Porto As a Tourism Destination CEPESE / Formalpress 2014