Selvam, A. George Maria, Mary Jacintha, and R. Dhineshbabu. “Stability Analysis of a Fractional Order Discrete Anti-Periodic Boundary Value Problem”. Communications in Mathematics and Applications 12, no. 1 (March 31, 2021): 95–107. Accessed April 27, 2024. http://www.rgnpublications.com/journals/index.php/cma/article/view/1445.