LINDQUIST, Josephine. The Sound of Sleepiness: A 24-hour sleep deprivation experiment, examining the relationship between Acoustic Vowel Space and sleepiness in sleep-deprived, Danish-speaking individuals. Journal of Language Works - Sprogvidenskabeligt Studentertidsskrift, [S. l.], v. 10, n. 2, p. 34–55, 2025. Disponível em: https://tidsskrift.dk/lwo/article/view/159332. Acesso em: 8 jan. 2026.