A. M. Al-fayyadh, K., Adel Fawzi, F., & Abbas Hussain, K. (2025). Exponentially Fitted - Diagonally Implicit Runge-Kutta Method for Direct Solution of Fifth-Order Ordinary Differential Equations. Journal of Al-Qadisiyah for Computer Science and Mathematics, 17(1), Math 142–158. https://doi.org/10.29304/jqcsm.2025.17.12034