Ruhan Rodys Beiler. “Valsa Brasileira : Do Boom Ao Caos econômico”. Observatorium: Revista Eletrônica de Geografia 10, no. 1 (October 18, 2019): 101–104. Accessed August 25, 2024. https://seer.ufu.br/index.php/Observatorium/article/view/51118.