CHAUSHEVA, V. Bulgarian singing folklore – a way for formation and building of moral values in children in kindergarten. Young Scientific Music and Dance Forum : Conference with international participation, [S. l.], n. 15, p. 156–164, 2022. Disponível em: https://ojs.nbu.bg/index.php/YSMDF/article/view/615. Acesso em: 24 apr. 2024.