Series Solutions of Delay Integral Equations via a Modified Approach of Homotopy Analysis Method. Iraqi Journal of Science, [S. l.], v. 62, n. 11, p. 4006–4018, 2021. DOI: 10.24996/ijs.2021.62.11.21. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/3352.. Acesso em: 6 jul. 2024.