Otto von Sperling and Marcelo Ladeira. 2019.
 Mining Twitter Data for Signs of Depression in Brazil. In <em>Anais do VII Symposium on Knowledge Discovery, Mining and Learning</em>, outubro 07, 2019, Fortaleza, Brasil. SBC, Porto Alegre, Brasil, 25-32. DOI: <a href="https://doi.org/10.5753/kdmile.2019.8785">https://doi.org/10.5753/kdmile.2019.8785</a>.