On SITN Rings. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 18, n. 2, p. 111–114, 2024. DOI: 10.33899/csmj.2024.150182.1132. Disponível em: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/49534. Acesso em: 25 jun. 2026.