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), [S. l.], v. 12, n. 9, p. 2084 – 2091, 2021. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/3678. Acesso em: 15 oct. 2025.