AL ZAHAWY, B. W. H.; HRESHEE, S. S. Merging the International Data Encryption Algorithm and Digital Chaotic Scrambler (DCS) to Enhance Audio Security. Engineering, Technology & Applied Science Research, Greece, v. 15, n. 5, p. 26171–26180, 2025. DOI: 10.48084/etasr.11191. Disponível em: https://etasr.com/index.php/ETASR/article/view/11191. Acesso em: 5 may. 2026.