SAMOSIR, Tanesya Hotris. Six-Hand Piano: Its Effectiveness as A Development for Piano Learning in Music Colleges. Gondang: Jurnal Seni dan Budaya, [S. l.], v. 8, n. 1, p. 226–238, 2024. DOI: 10.24114/gondang.v8i1.57366. Disponível em: http://103.242.233.34/index.php/GDG/article/view/57366. Acesso em: 23 feb. 2025.