Agoestyowati, Redjeki. “Calibrated Acoustic Evidence: Legal and Methodological Advances in Forensic Voice Comparison for Indonesia”. Lingua : Journal of Linguistics and Language 2, no. 4 (December 31, 2024): 215–224. Accessed November 7, 2025. https://journal.idscipub.com/index.php/lingua/article/view/987.