Zeca, Bruna Görgen. “Green Ideology and Its Manifestations in Brazil in the 1970s”. Oficina do Historiador 13, no. 2 (July 15, 2020): e36542. Accessed May 19, 2024. https://revistaseletronicas.pucrs.br/ojs/index.php/oficinadohistoriador/article/view/36542.