Araujo, H.R. de, Lobo, H.A.S. and Travassos, L.E.P. 2019. Evaluation of the private participation in the implementation and management of ecotourism in cavernas do Peruaçu national park, Brazil. Acta Carsologica. 48, 3 (Dec. 2019). DOI:https://doi.org/10.3986/ac.v48i3.7273.