Rafael Ferreira and Célia Ralha. 2005.
 Process Modeling Applied in the Management of a Real IT Environment. In <em>Proceedings of the 2nd Brazilian Symposium on Information Systems</em>, October 26, 2005, Florianópolis, Brasil. SBC, Porto Alegre, Brasil, 216-223. DOI: <a href="https://doi.org/10.5753/sbsi.2005.14987">https://doi.org/10.5753/sbsi.2005.14987</a>.