Lucas Barboza and Delma dos Santos. 2021. Educational game proposal for teaching and awareness of selective garbage collection. In Companion Proceedings of the 20th Brazilian Symposium on Games and Digital Entertainment, October 18, 2021, Online, Brasil. SBC, Porto Alegre, Brasil, 721-723. DOI: https://doi.org/10.5753/sbgames_estendido.2021.19717.