K. USHA RANI, M. S. . Enhancement of Cloud Data Protection using Attribute Based Encryption with Multiple Keys: A Survey. Mathematical Statistician and Engineering Applications, [S. l.], v. 72, n. 1, p. 1952–1967, 2023. DOI: 10.17762/msea.v72i1.2614. Disponível em: https://www.philstat.org/index.php/MSEA/article/view/2614. Acesso em: 18 may. 2024.