Andaowei, Azor, Promise, and Amadi, Innocent Uchenna. “Analytical Solution of Black-Scholes Equation in Predicting Market Prices and Its Pricing Bias”. Asian Journal of Probability and Statistics 8, no. 2 (July 28, 2020): 17-23. Accessed August 11, 2020. https://journalajpas.com/index.php/AJPAS/article/view/30202.