Dias Oliveira, Nelson. “The Perception of Tourist Information Sources in Domestic Tourism: Serra Da Estrela Destination”. HUMAN REVIEW. International Humanities Review / Revista Internacional de Humanidades 12, no. 6 (December 14, 2022): 1–19. Accessed November 22, 2024. https://ojs.bdtopten.com/karim/index.php/revHUMAN/article/view/3988.