МАНЛІ, Х. Experimental verification of the effectiveness of methods of training the head of a vocal ensemble. Pedagogy of Higher and Secondary Education, Kryvyi Rih, Ukraine, v. 48, p. 49–53, 2016. DOI: 10.31812/educdim.v48i0.2387. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/2387. Acesso em: 23 dec. 2024.