COLLABORATIVE LEARNING FRAMEWORK FOR CYBERATTACK MITIGATION IN BLOCKCHAIN ENVIRONMENTS. International Journal of Engineering Research and Science & Technology, [S. l.], v. 21, n. 2, p. 642–653, 2025. DOI: 10.62643/ijerst.2025.v21.i2.pp642-653. Disponível em: https://ijerst.org/index.php/ijerst/article/view/755. Acesso em: 19 sep. 2026.