D. MAHMOOD, R.; Q. MOHAMMAD, H. Wnil-Injective Modules. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 7, n. 1, p. 135–143, 2010. DOI: 10.33899/csmj.2010.163852 . Disponível em: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36605. Acesso em: 17 dec. 2025.