H. ZAKI, A.; S. MUSTAFA, E. Building an Information Network System for Retirees in the Province Nineveh. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 7, n. 3, p. 273–294, 2010. DOI: 10.33899/csmj.2010.163943 . Disponível em: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/37068. Acesso em: 26 sep. 2025.