Ayamah, Richard, Zutaah Puotier, and Godwin Kofi Awuitor. “Mathematical Evaluation of Antiretroviral Therapy Effect in Ghana”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 54, no. 4 (November 28, 2020): 329–344. Accessed December 16, 2025. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/11951.