Norasia, Yolanda, Zulaikha Zulaikha, Mohammad Ghani, and Denis Sospeter Mukama. “Optimal Control of HIV-1 Spread in Combination With Nutritional Status and ARV-Treatment”. (IJCSAM) International Journal of Computing Science and Applied Mathematics 8, no. 2 (August 15, 2022): 66–70. Accessed January 30, 2026. https://journal.its.ac.id/index.php/ijcsam/article/view/4670.