SALIM YOUNS, A.; GHAFOOR JASIM SALIM, A. Studying Stability of a Non-linear Autoregressive Model. Journal of Education and Science (JES), [S. l.], v. 27, n. 3, p. 163–177, 2018. DOI: 10.33899/edusj.2018.159315. Disponível em: https://ojs.uomosul.edu.iq/index.php/edusj/article/view/24170. Acesso em: 7 aug. 2025.