A block chain-based approach using proof of continuous work consensus algorithm to secure the educational records. - P. Sheela Rani; S. Baghavathi Priya (Peer Peer Netw. Appl., 2023)

Digital Certificate Verification in Educational Sector Using Non-Interactive Zero Knowledge Proof and Blockchain. - P. Sheela Rani; S. Baghavathi Priya; A. Kala (J. Inf. Sci. Eng., 2025)