ET. AL., Praveen Kumar Kollu,. Blockchain Techniques for Secure Storage of Data in Cloud Environment. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 11, p. 1515–1522, 2021. DOI: 10.17762/turcomat.v12i11.6074. Disponível em: https://www.turcomat.org/index.php/turkbilmat/article/view/6074. Acesso em: 15 oct. 2025.