GOMES, Carolina Ribeiro; FIGUEIREDO, Mucio do Amaral; SALVIO, Geraldo Majela Moraes. Recreational opportunities offered in Protected Natural Areas: analysis of the most visited National Parks in Brazil and the United States of America in 2017. Sociedade & Natureza, [S. l.], v. 33, 2021. DOI: 10.14393/SN-v33-2021-58518. Disponível em: https://seer.ufu.br/index.php/sociedadenatureza/article/view/58518. Acesso em: 22 feb. 2026.