L. O. Adoghe, U. Luke, B. Ononogbo, and E. Airemen, “A One-Step Hybrid Obrechkoff-Type Block Method for First-Order Initial Value Problems in Ordinary Differential Equations”, HyperSoft Set Meth. Eng., vol. 1, pp. 84–94, Mar. 2024, doi: 10.61356/j.hsse.2024.111850.