A. Pinto <em>et al.</em>"WebFeatures: A Web Tool to Extract Features from Collaborative Content", in <em>Anais Estendidos do XXVI Simpósio Brasileiro de Sistemas Multimídia e Web</em>, São Luís, 2020, pp. 103-106, doi: <a href="https://doi.org/10.5753/webmedia_estendido.2020.13071">https://doi.org/10.5753/webmedia_estendido.2020.13071</a>.