PENNINGTON-GRAY, L.; SCHROEDER, A. International tourist’s perceptions of safety and security: The role of social media. Matkailututkimus, [S. l.], v. 9, n. 1, p. 7–20, 2013. Disponível em: https://journal.fi/matkailututkimus/article/view/90880. Acesso em: 22 marras. 2024.