Rodrigues, Karlen, Ana Tiyomi Obara, and Diesse Aparecida de Oliveira Sereia. “Environmental Education in Brazilian Protected Areas: A Systematic Review of Political-Pedagogical Macrotrends”. Periódico Eletrônico Fórum Ambiental da Alta Paulista 19, no. 5 (December 31, 2023). Accessed May 13, 2024. https://publicacoes.amigosdanatureza.org.br/index.php/forum_ambiental/article/view/4727.