M., Pitchaimani, and Rajasekar S.P. “Global Analysis of Stochastic SIR Model With Variable Diffusion Rates”. Tamkang Journal of Mathematics 49, no. 2 (June 30, 2018): 155–182. Accessed May 4, 2024. https://journals.math.tku.edu.tw/index.php/TKJM/article/view/2586.