BROWN, S. Joseph Jordania. Who Asked the First Question? The Origin of Human Choral Singing, Intelligence, Language and Speech. Kadmos. A Journal of the Humanities, [S. l.], n. 1, p. 325–330, 2009. DOI: 10.32859/kadmos/1/325-330. Disponível em: https://kadmos.iliauni.edu.ge/index.php/kadmos/article/view/36. Acesso em: 5 oct. 2025.