: For those writing their own paper, tg., the Sugestão de roteiro para avaliação from UFCG).
Searching for "Roteiro Oeste" (Western Route) in the context of academic papers or useful guides reveals different interpretations depending on the field of interest: Roteiro Oeste
: Papers on the Paraná Basin ("Bacia do Paraná") offer technical insights into the origin and evolution of sedimentary basins in the West/Southwest of Brazil. : For those writing their own paper, tg