DIAS OLIVEIRA, N. . The perception of tourist information sources in domestic tourism: Serra da Estrela Destination. HUMAN REVIEW. International Humanities Review / Revista Internacional de Humanidades, [S. l.], v. 12, n. 6, p. 1–19, 2022. Disponível em: https://historicoeagora.net/revHUMAN/article/view/3988. Acesso em: 5 jun. 2025.