et. al., Dr. Richa Gupta,. “Numerical Solution of Singularly Perturbed Two- Point Boundary Value Problem Using Transformation Technique Using Quadrature Method”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 9 (April 24, 2021): 2084 –. Accessed April 29, 2024. https://turcomat.org/index.php/turkbilmat/article/view/3678.