OLIVEIRA, Ana Cristina Barbosa de; SANTOS, Carlos Alberto Batista dos; QUADROS, Elton Moreira. Legal Frameworks for Environmental Education in Brazil. International Journal of Advanced Engineering Research and Science, [S. l.], v. 6, n. 11, 2019. Disponível em: https://journal-repository.com/index.php/ijaers/article/view/1302.. Acesso em: 22 jul. 2024.