RIBEIRO, Conceição; ROCHA SILVA, Carolina; SERDEIRA AZEVEDO, Paula; PIRES ROSA, Manuela. Smart Travel Planning to the Algarve by Older Tourists before the Covid-19 Pandemic Crisis. Journal of Tourism, Sustainability and Well-being, [S. l.], v. 10, n. 4, p. 313–326, 2022. DOI: 10.34623/f8bb-sn79. Disponível em: https://journals.cinturs.pt/jtsw/article/view/344. Acesso em: 27 oct. 2025.