Análise exploratória de sítios web: o caso dos hotéis portugueses de 4 e 5 estrelas Vitor Roque Alexandre Martins Romeu Lopes Publication Book Title: Innovation and technology in tourism & hospitality : applied research Year of Publication: 2013 Identifiers Other Numbers: http://hdl.handle.net/10314/1637 Alternative titles Google ScholarBibTeXRIS Locators