L. Lukitaningsih, A. S. Priyatna, M. A. Ayubi, K. S. Simbolon, M. N. Aritonang, and R. Wati, “Traces of the History of the Composer’s Role: Development of Deli Malay Music”, Gondang, vol. 8, no. 2, pp. 470–482, Dec. 2024.