Confirmatory analysis of the preference in Boutique Hotels in the city of Oporto, Portugal F.O. Tavares J.A.F. Brea Publication Journal: African Journal of Hospitality, Tourism and Leisure Year of Publication: 2018 Volume: 7 Issue: 4 Identifiers Other Numbers: 2-s2.0-85056555104 Alternative titles Google ScholarBibTeXRIS Locators