D. Otoo, S. Osman, A. . Gyan, W. M. . Onsongo, H. . Adusei, and E. Y. . Boateng, “Stability Analysis for Co-Dynamics of COVID-19 and HIV-AIDS with Public Sensitization and Education as Controls”, Contemp. Math., vol. 5, no. 3, pp. 2877–2912, Aug. 2024.