Ribeiro, C., Rocha Silva, C., Serdeira Azevedo, P., & Pires Rosa, M. (2022). Smart Travel Planning to the Algarve by Older Tourists before the Covid-19 Pandemic Crisis. Journal of Tourism, Sustainability and Well-Being, 10(4), 313–326. https://doi.org/10.34623/f8bb-sn79