Diego Tondorf and Marcelo Hounsell. 2021.
 Back to the playground: The pursuit of fun in the digital game. In <em>Companion Proceedings of the 20th Brazilian Symposium on Games and Digital Entertainment</em>, October 18, 2021, Online, Brasil. SBC, Porto Alegre, Brasil, 1021-1024. DOI: <a href="https://doi.org/10.5753/sbgames_estendido.2021.19751">https://doi.org/10.5753/sbgames_estendido.2021.19751</a>.