Pestana, M., Moutinho, L. & Philips, P. (2016). A scientometric review of the synergetic effects of emotions on the travel motivation of senior tourists. In M. Correia, J. A. Santos, M. Santos, P. Águas, C.  Baptista (Ed.), Proceedings of the TMS Algarve 2016 – Tourism & Management Studies International Conference. (pp. 140-140). Olhão: UALgESGHT.