ET. AL., Somireddy Pavani,. Survey On Secured Health Care Data Sharing On Cloud Using Revocable Attribute Based Encryption Schemes. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 13, p. 3319–3325, 2021. DOI: 10.17762/turcomat.v12i13.9155. Disponível em: https://www.turcomat.org/index.php/turkbilmat/article/view/9155. Acesso em: 14 oct. 2025.