AHMED ISMAEEL, S.; SAD ALAA, H. The Integrated Automated Systems for Libraries and Information Centers: symphony system as a model. اداب الرافدین, [S. l.], v. 49, n. 78, p. 693–724, 2019. DOI: 10.33899/radab.2019.165013. Disponível em: https://radab.uomosul.edu.iq/index.php/radab/article/view/33035. Acesso em: 10 dec. 2025.