DIDERO, M. Cairo’s informal waste collectors: a multi-scale and conflict sensitive perspective on sustainable livelihoods. ERDKUNDE, [S. l.], v. 66, n. 1, p. 27–44, 2012. DOI: 10.3112/erdkunde.2012.01.03. Disponível em: https://www.erdkunde.uni-bonn.de/article/view/2698. Acesso em: 27 jul. 2025.