Villanova, Nicolás. “State Intervention, Urban Hygiene and Waste Recuperators Subsidies: Buenos Aires, 2001-2013”. Sociedad y Economía, no. 27 (September 18, 2014): 73–98. Accessed April 24, 2024. https://sociedadyeconomia.univalle.edu.co/index.php/sociedad_y_economia/article/view/3941.