Pamella Oliveira, Rodrigo Rodrigues, and Alexandre Maciel. 2023.
 Development of Visualization Metaphors for Monitoring Student Engagement in Distance Learning Environments. In <em>Proceedings of the 34th Brazilian Symposium on Computers in Education</em>, November 06, 2023, Passo Fundo/RS, Brasil. SBC, Porto Alegre, Brasil, 245-254. DOI: <a href="https://doi.org/10.5753/sbie.2023.234819">https://doi.org/10.5753/sbie.2023.234819</a>.