Fernanda Ribeiro <em>et al. </em>2012.
 VisPublica: a proposal to improve the transparency of public data. In <em>Proceedings of the 8th Brazilian Symposium on Information Systems</em>, May 16, 2012, São Paulo, Brasil. SBC, Porto Alegre, Brasil, 216-227. DOI: <a href="https://doi.org/10.5753/sbsi.2012.14407">https://doi.org/10.5753/sbsi.2012.14407</a>.