КІКАВСЬКИЙ, І.; ВАСИЛЕНКО, Л. SCIENTIFIC APPROACHES TO THE DEVELOPMENT OF VOCAL SKILLS IN ADOLESCENT STUDENTS IN MUSIC ART LESSONS IN SECONDARY EDUCATION INSTITUTIONS. SWorldJournal, [S. l.], v. 6, n. 11-06, p. 53–56, 2022. DOI: 10.30888/2663-5712.2022-11-06-115. Disponível em: https://www.sworldjournal.com/index.php/swj/article/view/swj11-06-115. Acesso em: 7 may. 2024.