Dickel, Vanesa Juliet, e Juan Jose Bonnin. “Study of the Environmental Ecological Environment: Perception of Children and Young People of the Schools from Obligado District, Department of Itapúa”. Revista Agrogeoambiental 11, no. 3 (dezembro 11, 2019). Acessado maio 2, 2024. https://agrogeoambiental.ifsuldeminas.edu.br/index.php/Agrogeoambiental/article/view/1326.