*Use of machine learning algorithms and twitter sentiment analysis for stock market prediction [https://acadpubl.eu/jsi/2017-115-6-7/articles/6/69.pdf]
*[PDF] Application of neural networks to stock market prediction, AS Kulkarni - Technical Report, 1996 - machine-learning.martinsewell.com [http://www.machine-learning.martinsewell.com/ann/Kulk96.pdf]
*Forecasting stock market crisis events using deep and statistical machine learning techniques, SP Chatzis, V Siakoulis, A Petropoulos… - Expert systems with …, 2018 - Elsevier
*[BOOK] Stock Market Crashes: Predictable and Unpredictable and What to Do About Them [https://books.google.com/books?hl=en&lr=&id=bJA4DwAAQBAJ&oi=fnd&pg=PR5&dq=stock+market+crashes&ots=mSPcOUqTyO&sig=FsETOYuBRK-OAflUuqN39R13i4Y]