Co-infection mathematical model for HIV/AIDS and tuberculosis with optimal control in Ethiopia

• Tigabu Kasie Ayele ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: tigabu.kassa@aastu.edu.et, 67122884@mylife.unisa.ac.za

  Affiliations Department of Mathematics, College of Natural and Applied Science, Addis Ababa Science and Technology University, Addis Ababa, Ethiopia, Department of Mathematical Sciences, College of Science, Engineering and Technology, University of South Africa, South Africa

  https://orcid.org/0000-0001-7692-4697

  ⨯
• Emile Franc Doungmo Goufo,

  Roles Conceptualization, Formal analysis, Investigation, Supervision, Validation, Writing – review & editing

  Affiliation Department of Mathematical Sciences, College of Science, Engineering and Technology, University of South Africa, South Africa

  ⨯
• Stella Mugisha

  Roles Investigation, Supervision

  Affiliation Department of Mathematical Sciences, College of Science, Engineering and Technology, University of South Africa, South Africa

  ⨯