DHAGE, J.; DHAGE, S.; DHAGE, B. Approximation results for PBVPs of nonlinear first order ordinary functional differential equations in a closed subset of the Banach space: . Malaya Journal of Matematik, India, v. 11, n. S, p. 197–207, 2023. DOI: 10.26637/mjm11S/012. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1927. Acesso em: 20 may. 2024.