Gustavo Sousa, João Pedro Holanda, Francisco Arruda Filho, Erick Gabriel Gaspar, and Marcelo Silva. 2026.
 Extracurricular Activities Sharing:. In <em>Companion Proceedings of the 21st Brazilian Symposium on Collaborative Systems</em>, June 08, 2026, Porto Alegre/RS, Brasil. SBC, Porto Alegre, Brasil, 65-69. DOI: <a href="https://doi.org/10.5753/sbsc_estendido.2026.20862">https://doi.org/10.5753/sbsc_estendido.2026.20862</a>.