Secure IoT Data Streams in Cloud-based SAP Systems Using Blockchain and Federated Machine Learning. GLOBAL JOURNAL OF MULTIDISCIPLINARY RESEARCH AND DEVELOPMENT, [S. l.], v. 2, n. 2, p. 11–16, 2021. Disponível em: https://gjmrd.com/index.php/GJMRD/article/view/GJMRD.2.2.003.. Acesso em: 7 feb. 2026.