Ahmad, B., R. Alghamdi, A. Alsaedi, and S.K. Ntouyas. “Fractional Differential Equations With Nonlocal Boundary Conditions Involving Initial and Final Segments of the Given Domain”. Bulletin of the Karaganda University. Mathematics Series 122, no. 2 (June 26, 2026): 4–16. Accessed July 7, 2026. https://mts.buketov.edu.kz/mathematics-vestnik/article/view/1050.