Elvis Silva, Fabio Souza, Leonardo Vasconcelos, Mayara Araujo, Eliana Moreira, and Thiago Barcelos. 2021.
 Game mechanics for educational games and its influence on User Experience: a comparative analysis. In <em>Companion Proceedings of the 20th Brazilian Symposium on Human Factors in Computational Systems</em>, November 18, 2021, Online, Brasil. SBC, Porto Alegre, Brasil, 1-9. DOI: <a href="https://doi.org/10.5753/ihc.2021.19583">https://doi.org/10.5753/ihc.2021.19583</a>.