Duressa, G. F., Kiltu, G. G., Bullo, T. A., & Kassaye, A. G. (2020). Non-Polynomial Spline Method for Solving Nonlinear Two Point Boundary Value Problems. Ethiopian Journal of Education and Sciences, 15(1), 42-59. Retrieved from http://ejhs.ju.edu.et/index.php/ejes/article/view/1123