Kadam, Tejaswi, and Vasant Nikam. “Comparative Data-Driven Study of Deterministic and Stochastic Multigroup Epidemic Models Incorporating Diabetes Heterogeneity Using COVID-19 Data”. Journal of Informatics and Mathematical Sciences, vol. 18, no. 3, Sept. 2026, https://doi.org/10.26713/jims.v18i3.3777.