DICKEL, V. J.; BONNIN, J. J. Study of the environmental ecological environment: perception of children and young people of the schools from Obligado District, Department of Itapúa. Revista Agrogeoambiental, [S. l.], v. 11, n. 3, 2019. DOI: 10.18406/2316-1817v11n320191326. Disponível em: https://agrogeoambiental.ifsuldeminas.edu.br/index.php/Agrogeoambiental/article/view/1326. Acesso em: 2 maio. 2024.