@article{automaticsensorfreeaffectdetectiona,
  title = {Automatic Sensor-free Affect Detection: A Systematic Literature Review},
  author = {Felipe de Morais and Diógines Goldoni and Tiago Kautzmann and Rodrigo da Silva and Patricia A. Jaques},
  year = {2023},
  eprint = {2310.13711},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2310.13711v1},
}