Jhonatan Boarim and Ana Regina da Rocha. 2021.
 CRM Systems Quality Evaluation. In <em>Companion Proceedings of the 17th Brazilian Symposium on Information Systems</em>, June 07, 2021, On-line, Brasil. SBC, Porto Alegre, Brasil, 141-156. DOI: <a href="https://doi.org/10.5753/sbsi.2021.15369">https://doi.org/10.5753/sbsi.2021.15369</a>.