R. Murali, D. I. Asuntha Rani, A. Ponmana Selvan. Ulam Stability for Particular Difference Equation of Second Order. Int. J. Math. And Appl. [Internet]. 2018 May 1 [cited 2024 Jul. 3];6(1 (Special Issue):15-20. Available from: https://ijmaa.in/index.php/ijmaa/article/view/1388