RAVANAPPAN, P. .; ILANCHEZHIAN, P. .; CHANDRASEKARAN, N. .; PRABU, S. .; SARANYA, N. N. . Secure Blockchain Transactions for Electronic Health Records based on an Improved Attribute-Based Signature Scheme (IASS). International Journal on Recent and Innovation Trends in Computing and Communication, [S. l.], v. 11, n. 4s, p. 77–83, 2023. DOI: 10.17762/ijritcc.v11i4s.6309. Disponível em: https://ijritcc.org/index.php/ijritcc/article/view/6309. Acesso em: 17 jun. 2024.