Silva, Thaise Sousa da, Gesinaldo Ataíde Cândido, and Eliza Maria Xavier Freire. 2009. “Concepts, Perceptions and Strategies for Conservation of an Ecological Station of Caatinga by Communities in the Vicinity”. Sociedade & Natureza 21 (2). https://seer.ufu.br/index.php/sociedadenatureza/article/view/9520.