Coupling finite volume and nonstandard finite difference schemes for a singularly perturbed Schrödinger equation. - A. A. Aderogba; Michael Chapwanya; Jules Djoko Kamdem; Jean M.-S. Lubuma (Int. J. Comput. Math., 2016)

Nonstandard finite difference approximation for a generalized Fins problem. - A. A. Aderogba; O. O. Fabelurin; S. O. Akindeinde; A. O. Adewumi; Babatunde Sunday Ogundare (Math. Comput. Simul., 2020)