@inproceedings{covid19inbulgariansocialmediafactuality,
  title = {COVID-19 in Bulgarian Social Media: Factuality, Harmfulness, Propaganda, and Framing},
  author = {Preslav Nakov and Firoj Alam and Shaden Shaar and Giovanni Da San Martino and Yifan Zhang},
  year = {2021},
  booktitle = {RANLP 2021 9},
  url = {https://aclanthology.org/2021.ranlp-main.113},
}