A cross-diffusion model of effects of norepinephrine on immune response to human immunodeficiency virus. - Shikaa Samuel; Vinod Gill (Int. J. Comput. Sci. Math., 2018)

Time-fractional diffusion model on dynamical effect of dendritic cells on HIV pathogenesis. - Shikaa Samuel; Vinod Gill (J. Comput. Methods Sci. Eng., 2018)

Improved African buffalo optimisation algorithm for petroleum product supply chain management. - Chinwe Peace Igiri; Yudhveer Singh; Deepshikha Bhargava; Samuel Shikaa (Int. J. Grid Util. Comput., 2020)

Monkeypox Transmission Dynamics Using Fractional Disease Informed Neural Network: A Global and Continental Analysis. - Chinwe Peace Igiri; Samuel Shikaa (IEEE Access, 2025)