HASAN, M.; MATIN, M. Approximate Solution of Nonlinear Integral Equations of the Second Kind by Using Homotopy Perturbation Method. Dhaka University Journal of Science, [S. l.], v. 65, n. 2, p. 151–155, 2017. DOI: 10.3329/dujs.v65i2.54527. Disponível em: https://banglajol.info/index.php/DUJS/article/view/54527. Acesso em: 18 jul. 2024.