Salim, Abdelkrim, Jamal Eddine Lazreg, Said Abbas, Mouffak Benchohra, and Yong Zhou. 2026. “Initial Value Problems for Hybrid Generalized Hilfer Fractional Differential Equations”. Discontinuity, Nonlinearity, and Complexity 12 (2): 287-98. https://doi.org/10.5890/DNC.2023.06.005.