Marcos Arrais and Jonice Oliveira. 2019.
 ENEM na Rede: a social, online and free environment to support Brazilian students in knowledge creation. In <em>Anais Estendidos do XXV Simpósio Brasileiro de Sistemas Multimídia e Web</em>, outubro 29, 2019, Florianópolis, Brasil. SBC, Porto Alegre, Brasil, 125-129. DOI: <a href="https://doi.org/10.5753/webmedia_estendido.2019.8150">https://doi.org/10.5753/webmedia_estendido.2019.8150</a>.