“Existence and Uniqueness of Solutions for Nonlinear Fractional Integro-Differential Equations With Nonlocal Boundary Conditions”. European Journal of Pure and Applied Mathematics 15, no. 2 (April 30, 2022): 726–735. Accessed November 21, 2024. https://www.ejpam.com/index.php/ejpam/article/view/4366.