AHMAD, Hemin A.; HUMMADI, Parween A. N Sequence Prime Ideals. Iraqi Journal of Science, [S. l.], v. 62, n. 10, p. 3672–3678, 2021. DOI: 10.24996/ijs.2021.62.10.25. Disponível em: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/4196.. Acesso em: 8 dec. 2025.