L. Gaspar, F. Bernardini, and L. Weitzel.
" Analysis of Information Retrieval in Call Center Documents - Case Study in Computer Solutions Bases", in <em>Proceedings of the 12th Brazilian Symposium on Information Systems</em>, Florianópolis, 2016, pp. 041-044, doi: <a href="https://doi.org/10.5753/sbsi.2016.6013">https://doi.org/10.5753/sbsi.2016.6013</a>.