R. Murali, D. I. Asuntha Rani and A. Ponmana Selvan (2018) “Generalized Hyers-Ulam Stability for Ladder Network and Fibonacci Sequence”, International Journal of Mathematics And its Applications, 6(1 (Special Issue), pp. 1–5. Available at: http://ijmaa.in/index.php/ijmaa/article/view/1386 (Accessed: 12 March 2026).