Oliveira, Jully Gabriela Retzlaf de, João Tavares Filho, and Graziela Moraes de Cesare Barbosa. “Physical Quality of the Trails at the State Park Cerrado - PR”. Semina: Ciências Agrárias 34, no. 4 (August 30, 2013): 1715–1722. Accessed December 19, 2025. https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/10723.