Ekoro, S. E., M. N. O. Ikhile, and I. M. Esuabana. “Implicit Second Derivative Hybrid Linear Multistep Method With Nested Predictors for Ordinary Differential Equations”. American Scientific Research Journal for Engineering, Technology, and Sciences 42, no. 1 (May 11, 2018): 297–308. Accessed October 11, 2025. https://asrjetsjournal.org/American_Scientific_Journal/article/view/4050.