ذنون يونس النعيمي م. Idempotent Reflexive rings whose every simle singular right module are yj-injective. IRAQI JOURNAL OF STATISTICAL SCIENCES, [S. l.], v. 11, n. 2, p. 146–154, 2011. DOI: 10.33899/iqjoss.2011.027891. Disponível em: https://ojs.uomosul.edu.iq/index.php/stats/article/view/29366. Acesso em: 5 sep. 2025.