SOBOL, N. LIFELONG LEARNING: MUSIC ADULT EDUCATION. Continuing Professional Education: Theory and Practice, [S. l.], n. 1, p. 17–22, 2019. DOI: 10.28925/1609-8595.2019.1.1722. Disponível em: http://npo.kubg.edu.ua/article/view/181607. Acesso em: 19 may. 2024.