2025. A CaputoFabrizio Fractional-Order SEIHRVN Model for Human Metapneumovirus (hMPV): Vaccination, Stability and Sensitivity Analysis. Journal of Mathematical Modeling and Fractional Calculus. 2, 2 (Dec. 2025), 38–61. DOI:https://doi.org/10.48165/jmmfc.2025.2204.