TOGATOROP, Merdy Roy Sunarya; HASBULLAH, Mukhlis; SATRIA, Tri Danu. Keyboard Tunggal: Media Evolusi dalam Musik Etnis Pakpak di Sumatera Utara. Gondang: Jurnal Seni dan Budaya, [S. l.], v. 6, n. 1, p. 196–203, 2022. DOI: 10.24114/gondang.v6i1.36038. Disponível em: http://103.242.233.34/index.php/GDG/article/view/36038. Acesso em: 23 feb. 2025.