In an interview with Free Space, Eduardo Marques, a researcher at CEM/CEBRAP, talks about the book "The metropolis of the twenty-first century."

From data on the proportion of households served with piped water or in poverty, evaluate your knowledge of Brazilian municipalities

This tool from the Center for Metropolitan Studies allows evaluation of leaders. The platform allows visitors to find the percentage of the electorate that evaluates each leader as as Excellent/Good, Fair or Poor.