B. C. DHAGE; S. B. DHAGE; S. K. NTOUYAS. Approximating solutions of nonlinear second order ordinary differential equations via Dhage iteration principle. Malaya Journal of Matematik, India, v. 4, n. 01, p. 8–18, 2016. DOI: 10.26637/mjm401/002. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/507. Acesso em: 16 jul. 2024.