Suki, T.T. and Hossain, A.S. 2019. A Comparative Analysis of the Black-Scholes- Merton Model and the Heston Stochastic Volatility Model. GANIT: Journal of Bangladesh Mathematical Society. 39, (Nov. 2019), 127–140. DOI:https://doi.org/10.3329/ganit.v39i0.44168.