Rakmaiah S, Phaneendra K. Numerical Solution of Singularly Perturbed Boundary Value Problems with Twin Boundary Layers using Exponential Fitted Scheme. Comm. Math. Appl. [Internet]. 2019 Dec. 31 [cited 2024 May 3];10(4):797-80. Available from: https://www.rgnpublications.com/journals/index.php/cma/article/view/1272