Vinícius Lopes, Seiji Isotani, and Diego Matos. 2023.
 Developing a Toolkit for evaluation of gamification in educational environments. In <em>Companion Proceedings of the 12th Brazilian Congress on Computers in Education</em>, November 06, 2023, Passo Fundo/RS, Brasil. SBC, Porto Alegre, Brasil, 247-252. DOI: <a href="https://doi.org/10.5753/cbie_estendido.2023.234960">https://doi.org/10.5753/cbie_estendido.2023.234960</a>.