Team, S. 2021. Analysis of a Caputo HIV and Malaria Co-Infection Epidemic Model: Idris Ahmed, Abdullahi Yusuf, Musbahu Aminu Sani, Fahd Jarad, Wiyada Kumam, Phatiphat Thounthong. Thai Journal of Mathematics. 19, 3 (Sep. 2021), 897–912.