MSL. GAYATRI. ENHANCING CERTIFICATE SECURITY AND AUTHENTICITY USING BLOCKCHAIN TECHNOLOGY. International Journal of Data Science and IoT Management System, [S. l.], v. 2, n. 1(N), p. 1–6, 2026. DOI: 10.64751/. Disponível em: https://ijdim.com/journal/index.php/ijdim/article/view/1012. Acesso em: 12 jun. 2026.