HAFKE, Honorata. Nonconscious Control of Voice Intensity During Vocalization. Archives of Acoustics, [S. l.], v. 34, n. 4, p. 407–414, 2014. Disponível em: https://acoustics.ippt.pan.pl/index.php/aa/article/view/584. Acesso em: 5 jul. 2025.