Qingshi, Wang, Li Naiqian, and Hashmat Ali. “Prediction Model of Box Office Based on Arbitrage Pricing Theory: An Empirical Analysis from China”. International Journal of Economics and Financial Issues 9, no. 5 (September 3, 2019): 16–23. Accessed April 25, 2024. https://www.econjournals.com/index.php/ijefi/article/view/8383.