Kayode, S. J. “Symmetric Implicit Multiderivative Numerical Integrators for Direct Solution of Fifth-Order Differential Equations”. Science & Technology Asia 19, no. 2 (June 2, 2014): 1–8. Accessed April 19, 2024. https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/18411.