Moraes, Carlos Antonio de Souza. “VOICES FROM THE STREET: Meanings of Work and Employment Relations of Collectors of Recyclable Materials”. Revista Vértices 13, no. 2 (November 3, 2011): 171–192. Accessed July 22, 2024. https://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.20110020.