The Evolution of Global Tourism: Trends, Challenges, and Opportunities. International Journal of Open Publication and Exploration, ISSN: 3006-2853, [S. l.], v. 5, n. 1, p. 21–26, 2017. Disponível em: https://ijope.com/index.php/home/article/view/41.. Acesso em: 7 jul. 2024.