MUSTAFA, M. R. Could onomatopoeic words be what our ancestors first spoke?. Journal of Modern Languages, [S. l.], v. 14, n. 1, p. 45–62, 2017. Disponível em: https://ajap.um.edu.my/index.php/JML/article/view/3457. Acesso em: 3 apr. 2025.