KULDEEP KANDWAL, DR. VIPUL PATEL. A Comparative Analysis Of Polynomial And Non-Polynomial Spline Approximations In Solving Nonlinear Boundary Value Problems. International Journal of Advanced Research and Multidisciplinary Trends (IJARMT), [S. l.], v. 3, n. 2, p. 503–511, 2026. Disponível em: https://www.ijarmt.com/index.php/j/article/view/947. Acesso em: 15 may. 2026.