An educational program to develop performance capabilities Students of the Department of Art Education in Voice and diction. Journal of the College of Basic Education, [S. l.], v. 18, n. 75, p. 571–602, 2023. DOI: 10.35950/cbej.v18i75.9244. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/9244.. Acesso em: 18 jul. 2024.