KUŠNERE, Sandija. Communication Skills Development of Musical Lessons for Children up to Three Years. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference, Rezekne, Latvia, v. 2, p. 302–312, 2015. DOI: 10.17770/sie2015vol2.440. Disponível em: https://archive-journals.rtu.lv/sie/article/view/1107.. Acesso em: 11 mar. 2026.