Bahati Matogwa, C., Mayengo, .M. and Nyerere, N. 2025. Modeling Health Risks Associated with Second-hand Tobacco Smoke Exposure: NIL. Journal of Mathematical Analysis and Modeling. 6, 3 (Dec. 2025), 64–83. DOI:https://doi.org/10.48185/jmam.v6i3.1828.