SUMA, V. SECURITY AND PRIVACY MECHANISM USING BLOCKCHAIN. Journal of Ubiquitous Computing and Communication Technologies, [S. l.], v. 1, n. 1, p. 45–54, 2019. DOI: 10.36548/jucct.2019.1.005. Disponível em: https://irojournals.com/jucct/article/view/1643. Acesso em: 21 mar. 2026.