Economy and Planning of Ecotourism:: A case study in the Brazilian Cerrado. Sustainability in Debate, [S. l.], v. 6, n. 3, p. 100–115, 2015. DOI: 10.18472/SustDeb.v6n3.2015.12699. Disponível em: https://periodicostestes.bce.unb.br/index.php/sust/article/view/15773. Acesso em: 17 apr. 2025.