TOIVONEN, A. Sustainability scenarios for the New Space tourism industry . Matkailututkimus, [S. l.], v. 18, n. 2, p. 46–51, 2022. DOI: 10.33351/mt.121792. Disponível em: https://journal.fi/matkailututkimus/article/view/121792. Acesso em: 24 marras. 2024.