A novel class of Obrechkoff-type methods for solving boundary value problems. Proceedings of the Nigerian Society of Physical Sciences, [S. l.], v. 3, p. 305, 2026. DOI: 10.61298/pnspsc.2026.3.305. Disponível em: https://rans.nsps.org.ng/index.php/pnspsc/article/view/305. Acesso em: 2 may. 2026.