YASEEN HAMMO, A.; F. SAEED, A. Implementation of Object Relational Data Base Management on Depreciation System Using ORACL. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 2, n. 1, p. 83–98, 2005. DOI: 10.33899/csmj.2005.164075. Disponível em: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36344. Acesso em: 18 dec. 2025.