GANJI, D. D.; SADIGHI, A.; TARI, H.; GORJI, M.; HAGHPARAST, N. Large deflection of a cantilever beam under point load using the homotopy perturbation method. Topological Methods in Nonlinear Analysis, [S. l.], v. 31, n. 2, p. 271–277, 2008. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2008.018. Acesso em: 26 apr. 2024.