A COMPREHENSIVE REVIEW OF VOICE ENCRYPTION TECHNIQUES. Synergy: Cross-Disciplinary Journal of  Digital Investigation (2995-4827), [S. l.], v. 2, n. 6, p. 1–11, 2024. Disponível em: https://multijournals.org/index.php/synergy/article/view/1458. Acesso em: 17 sep. 2026.