Past, present and future of the creative tourism in Portugal: Analysing actors and connections dynamics - Cruz, A. R.; Perestrelo, M.; Gato, M. A.; Costa, P.; Tomaz, E. (Book of abstracts of the 3rd CREATOUR International Conferenceand Creative Tourism Showcase: Creative Tourism Dynamics: Connecting Travellers, Communities, Cultures, and Places, 2019)