HOPKALO, T. SPECIFICITY OF VOCAL AND CHORAL SKILLS FORMATION STUDENTS OF SENIOR CLASSES OF MUSIC SCHOOLS. Educational Dimension, Kryvyi Rih, Ukraine, v. 24, p. 326–332, 2009. DOI: 10.31812/educdim.6056. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/6056. Acesso em: 22 jul. 2024.