TASSONE, V.; VAN DER DUIM, R. Tourism, poverty alleviation and nature conservation: The state of contemporary research. Matkailututkimus, [S. l.], v. 6, p. 7–29, 2010. Disponível em: https://journal.fi/matkailututkimus/article/view/90850. Acesso em: 2 touko. 2024.