IVANE, Madara; TRINĪTE, Baiba. THE POTENTIAL AND WORKING VOCAL RANGE OF GIRLS AGED 6 TO 12. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 4, p. 550–563, 2021. DOI: 10.17770/sie2021vol4.6443. Disponível em: https://journals.rta.lv/index.php/SIE/article/view/6443.. Acesso em: 20 may. 2024.