@article{sentimentanalysisonbrazilianportuguese,
  title = {Sentiment Analysis on Brazilian Portuguese User Reviews},
  author = {Frederico Souza and João Filho},
  year = {2021},
  eprint = {2112.05459},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2112.05459v1},
}