Jaleel, Nour W., and Firas A. Fawzi. “Exponentially Fitted Diagonally Implicit Three-Stage Fifth-Order RK Method for Solving ODEs”. Journal of Al-Qadisiyah for Computer Science and Mathematics 14, no. 3 (October 28, 2022): Math Page 111–124. Accessed December 22, 2024. https://jqcsm.qu.edu.iq/index.php/journalcm/article/view/1056.