Vanessa Câmara and Tiago Melo. 2022.
 Investigation of Aspect Extraction Method for Brazilian Portuguese Based on Rules. In <em>Proceedings of the 11th Brazilian Workshop on Social Network Analysis and Mining</em>, July 31, 2022, Niterói, Brasil. SBC, Porto Alegre, Brasil, 192-203. DOI: <a href="https://doi.org/10.5753/brasnam.2022.222609">https://doi.org/10.5753/brasnam.2022.222609</a>.