CAVALLINI, Nubya Gonçalves; JUNIOR, Rodrigo Fermiano de Moraes. Economy, society, development and environment in Campos Gerais, Ponta Grossa-PR, Brazil. Seven Editora, [S. l.], 2024. Disponível em: https://sevenpubl.com.br/editora/article/view/3361. Acesso em: 21 aug. 2025.