Pedro G. K. Bertella, Yuri K. Lopes, Rafael A. P. Oliveira, and Anderson C. Carniel. 2021. The Application of Spatial Approximations to Spatial Query Processing: A Systematic Review of Literature. In Anais do XXXVI SimpĆ³sio Brasileiro de Bancos de Dados, outubro 04, 2021, Rio de Janeiro, Brasil. SBC, Porto Alegre, Brasil, 229-240. DOI: https://doi.org/10.5753/sbbd.2021.17880.