Heller, Bárbara, and Wenya Alecrim. “Folha De Boa Vista and Removing Invaders from Raposa Serra Do Sol”. Revista FAMECOS 20, no. 1 (May 23, 2013): 211–229. Accessed July 17, 2024. https://revistaseletronicas.pucrs.br/ojs/index.php/revistafamecos/article/view/12007.