A symbolic attribute-based access control model for data security in the cloud. ITEGAM-JETIA, [S. l.], v. 7, n. 29, p. 36–46, 2021. DOI: 10.5935/jetia.v7i29.750. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/750. Acesso em: 23 oct. 2026.