Bankole, P. A., V. O. Olisama, and I. Adinya. 2024. “Stock Option Price Computation under Economic Recession-Induced Stochastic Volatility Heston Model”. International Journal of Mathematical Sciences and Optimization: Theory and Applications 10 (1), 106 -14. http://ijmso.unilag.edu.ng/article/view/2066.