Sandro Luís Campos and Josiel  Figueiredo. 2021.
 Use of natural language processing techniques for identification of similarity of public services. In <em>Proceedings of the 9th Workshop on Applied Computing in Electronic Government</em>, July 18, 2021, Evento Online, Brasil. SBC, Porto Alegre, Brasil, 83-94. DOI: <a href="https://doi.org/10.5753/wcge.2021.15979">https://doi.org/10.5753/wcge.2021.15979</a>.