Aurélio Costa and Célia Ralha. 2015.
 Analysis of Scientific Collaboration Network as a Management Tool for Graduate Programs. In <em>Proceedings of the 11th Brazilian Symposium on Information Systems</em>, May 26, 2015, Goiânia, Brasil. SBC, Porto Alegre, Brasil, 275-282. DOI: <a href="https://doi.org/10.5753/sbsi.2015.5827">https://doi.org/10.5753/sbsi.2015.5827</a>.