AHMED, S.; KING, M.; MORRISH, T. W.; ZASZEWSKA, E.; PICHORA-FULLER, K. A survey of the use of portable audio devices by university students. Canadian Acoustics, [S. l.], v. 34, n. 3, p. 64–65, 2006. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1824. Acesso em: 23 may. 2024.