The Impact of COVID – 19 on International Tourism: Challenges and Opportunities. International Journal of Business Management and Visuals, ISSN: 3006-2705, [S. l.], v. 4, n. 2, p. 7–13, 2021. Disponível em: https://ijbmv.com/index.php/home/article/view/28.. Acesso em: 5 feb. 2025.