2026

• Safi, Burhanuddin, Hasmani, A. H., Koya, Purnachandra Rao, A Mathematical Framework for the Transmission Dynamics and Optimal Control of HCV-HIV Coinfection and Superinfection, International Journal of Mathematics and Mathematical Sciences, 2026, 3321786, 24 pages, 2026. https://doi.org/10.1155/ijmm/3321786

2025

• Safi, B., Das, A., & Hasmani, A. (2025). A Fractional SIR Model for Hepatitis A Virus: Lyapunov Stability and Effects of Awareness and Vaccination. Communication in Biomathematical Sciences, 8(2), 202-223.  https://doi.org/10.5614/cbms.2025.8.2.4 

2023

• Hasmani, A. H., Safi, B., & Das, A. (2023). A Mathematical Model and Study of Viral Hepatitis among Population in Afghanistan. Communication in Biomathematical Sciences, 6(1), 36-50. https://doi.org/10.5614/cbms.2023.6.1.4 

2022

• Niazai S, Rahimzai AA, Danesh M, and Safi B. (2022). Numerical solution of diffusion equation with caputo time fractional derivatives using finite-difference method with Neumann and Robin boundary conditions, Aust. J. Eng. Innov. Technol., 4(5), 95-108. https://doi.org/10.34104/ijmms.022.0950108