Walter Lopes, Inácia Fernandes, Philipy Augusto, and Charles Madeira. 2021.
 Gamification strategy applied to emergency remote teaching in times of COVID-19. In <em>Companion Proceedings of the 20th Brazilian Symposium on Games and Digital Entertainment</em>, October 18, 2021, Online, Brasil. SBC, Porto Alegre, Brasil, 437-444. DOI: <a href="https://doi.org/10.5753/sbgames_estendido.2021.19676">https://doi.org/10.5753/sbgames_estendido.2021.19676</a>.