Sviech, Guilherme, André Pires Negrão, e Marcos Roberto Pinheiro. “Relationship Between Soil, Relief, and Parental Material in the Devonian Escarpment – Ponta Grossa – Southern Brazil”. Revista Brasileira de Geomorfologia 26, no. 2 (maio 6, 2025). Acessado maio 13, 2025. https://rbgeomorfologia.org.br/rbg/article/view/2664.