1. Twitter, Fourth Quarter and Fiscal Year 2021 Results, (2022), Retrieved from https://investor.twitterinc.com/home/default.aspx
2. Statista, Number of Twitter Users Worldwide from 2017 to 2025 (in Millions), (2021), Retrieved from https://www.statista.com/statistics/282087/number-of-monthly-active-twitter-users/
3. A. Go, L. Huang, RichaBhayani., Twitter sentiment analysis. Entropy 17, 252 (2009)
4. H. Rehioui, A. Idrissi, New clustering algorithms for twitter sentiment analysis. IEEE Syst. J. 14(1), 530–537 (2020). https://doi.org/10.1109/JSYST.2019.2912759
5. A. Severyn, A. Moschitti, Twitter sentiment analysis with deep convolutional neural networks, in Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, (2015)