SOMNATH MONDAL, SHIB SHANKAR GOLDER, SUJAN DAS. Enhancing Banking Systems with Federated Learning and Fuzzy-Based Blockchain Framework for Secure and Efficient Transactions. European Economic Letters (EEL), [S. l.], v. 12, n. 2, p. 217–233, 2022. Disponível em: https://eelet.org.uk/index.php/journal/article/view/2675. Acesso em: 4 oct. 2025.