TOBING, Octaviana. Manajemen Paduan Suara Consolatio Universitas Sumatera Utara. Gondang: Jurnal Seni dan Budaya, [S. l.], v. 2, n. 2, p. 57–65, 2018. DOI: 10.24114/gondang.v2i2.11282. Disponível em: http://103.242.233.34/index.php/GDG/article/view/11282. Acesso em: 23 feb. 2025.