Pingan Hao, Yungao Wu, Qixin Zhao, Yujia Li,. “Research on Multivariate Financial Time-Series Forecasting Considering Endogenous Variables”. Forest Chemicals Review (December 15, 2021): 607-635. Accessed May 13, 2024. http://forestchemicalsreview.com/index.php/JFCR/article/view/236.