Kamalendra Kumar, Tripathi MN. Results Concerning Exact Controllability of Nonlinear Volterra-Fredholm Integro-differential Equations of Fractional Order Via a Semigroup Approach. ICS [Internet]. 2026 Apr. 17 [cited 2026 Apr. 17];1(1):24-36. Available from: https://cis.gospub.com/ics/article/view/18