Shoko, Claris, Delson Chikobvu, Pascal Bessong, and Duduzile Manyeagae. 2026. “Application of Aalen’s Additive Regression Model and the Cox Proportional Hazards to Model HIV/AIDS Progression”. Statistics, Optimization & Information Computing, April. https://doi.org/10.19139/soic-2310-5070-2628.