BANDHOPADHYAY, A.; CHATERJEE, I.; DEY, S. A comparative study of phonetogram parameters among female trained Hindustani classical singers, untrained singers and non-singers. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 5, n. 6, p. 1527–1532, 2019. DOI: 10.18203/issn.2454-5929.ijohns20194922. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/1583. Acesso em: 17 jan. 2026.