Tiago, F., Oliveira, C., Brochado, A. & Moro, S. (2019). Mapping island tourism research. In Kavoura, A., Kefallonitis, E., and Theodoridis, P. (Ed.), Strategic Innovative Marketing and Tourism. Springer Proceedings in Business and Economics. (pp. 71-79). Northern Aegean: Springer Science and Business Media B.V.