Oliveira, Ana Cristina Barbosa de, Carlos Alberto Batista dos Santos, and Elton Moreira Quadros. “Legal Frameworks for Environmental Education in Brazil”. International Journal of Advanced Engineering Research and Science 6, no. 11 (November 6, 2019). Accessed November 23, 2024. https://journal-repository.com/index.php/ijaers/article/view/1302.