BLOCKCHAIN-BASED FRAMEWORK FOR ENHANCING THE INTEGRITY OF ONLINE EXAMINATION RESULTS. International Journal of Engineering Research and Science & Technology, [S. l.], v. 21, n. 2, p. 704–711, 2025. DOI: 10.62643/ijerst.2025.v21.i2.pp704-711. Disponível em: https://ijerst.org/index.php/ijerst/article/view/771. Acesso em: 12 aug. 2026.