Santos, Leonardo José Cordeiro, José Guilherme Oliveira, Fabio Marcelo Breunig, M´árcia Regina Calegari, Elias Fernando Berra, e Jonez Fidalski. 2024. “Sandy Soil Spots in Northwestern Paraná: Approaches for Identification and Quantification”. Revista Brasileira De Geomorfologia 25 (4). https://doi.org/10.20502/rbg.v25i4.2614.