КОСЯК, Л. І. Methodical aspects of forming vocal-auditory self-check skills for the future teachers of music in voice-training class. Educational Dimension, Kryvyi Rih, Ukraine, v. 45, p. 35–41, 2015. DOI: 10.31812/educdim.v45i0.2576. Disponível em: https://journal.kdpu.edu.ua/ped/article/view/2576. Acesso em: 19 may. 2024.