Yure Oliveira, Claudio Toledo, and Leonardo Pereira. 2021.
 Project Éden: platform for introductory programming concepts. In <em>Companion Proceedings of the 20th Brazilian Symposium on Games and Digital Entertainment</em>, October 18, 2021, Online, Brasil. SBC, Porto Alegre, Brasil, 566-573. DOI: <a href="https://doi.org/10.5753/sbgames_estendido.2021.19690">https://doi.org/10.5753/sbgames_estendido.2021.19690</a>.