Rafael Loureiro, Fabrício Firmino de Faria, and Jonice Oliveira. 2016.
 Improvement in Indexes of Knowledge Areas through the Social Relations of Co-authorship. In <em>Proceedings of the 22nd Brazilian Symposium on Multimedia and the Web</em>, novembro 08, 2016, Teresina, Brasil. SBC, Porto Alegre, Brasil, 347-350.