Bapurao C. Dhage, Shyam B. Dhage, and Sotiris K. Ntouyas. “Existence and Approximate Solutions for Hybrid Fractional Integro-Differential Equations”. Malaya Journal of Matematik 4, no. 02 (April 1, 2016): 195–204. Accessed November 21, 2024. https://www.malayajournal.org/index.php/mjm/article/view/527.