Yimer, Seid, Alemayehu Shiferaw, and Solomon Gebregiorgis. “Block Procedure for Solving Stiff First Order Initial Value Problems Using Chebyshev Polynomials”. Ethiopian Journal of Education and Sciences 15, no. 2 (November 11, 2020): 33-44. Accessed July 3, 2024. https://journals.ju.edu.et/index.php/ejes/article/view/2406.