L. Costa <em>et al.</em>" Quanto Custa: Public Procurement Price Bank of the State of Minas Gerais", in <em>Companion Proceedings of the 39th Brazilian Symposium on Databases</em>, Florianópolis/SC, 2024, pp. 239-245, doi: <a href="https://doi.org/10.5753/sbbd_estendido.2024.243804">https://doi.org/10.5753/sbbd_estendido.2024.243804</a>.