Tamara Saad Mohamed. Breakthroughs in Blockchain Technology: Functional Neural Networks Security Model for Permissionless Proof-of-Stake Blockchains against Benign Nodes. Aca. Intl. J. E. Sci. 2026;4(01):01-23. Available from: https://aijes.aipublishers.org/index.php/aijes/article/view/E411