Böck MC, Paz OL de S da, Paula EV de. Environmental impacts of unorganized cave tourism: a study on the public use of the Gruta da Lancinha – Rio Branco do Sul, State of Paraná, Brazil. Atelie Geogr. [Internet]. 2023 Apr. 20 [cited 2026 Oct. 7];17(1):274-30. Available from: https://teste.revistas.ufg.br/atelie/article/view/73513