Jonnalagadda, J. M., J. Alzabut, and M. Feckan. 2026. “Existence and Stability of Solutions for Nonlinear Impulsive Nabla Fractional Boundary Value Problems of Order Less Than One”. Discontinuity, Nonlinearity, and Complexity 12 (2): 231-44. https://doi.org/10.5890/DNC.2023.06.001.