Proceedings of the 3rd NLP4IF Workshop on NLP for Internet Freedom: Censorship, Disinformation, and Propaganda Giovanni Da San Martino editor Chris Brew editor Giovanni Luca Ciampaglia editor Anna Feldman editor Chris Leberknight editor Preslav Nakov editor 2020-12 International Committee on Computational Linguistics (ICCL) Barcelona, Spain (Online) text conference publication nlp4if-2020-nlp4if https://aclanthology.org/2020.nlp4if-1.0/