Silaban, Jenny Margaretha, and Lince Rauli Ture Simamora. “Development of Music Learning Media for Folk Song Materials for Elementary School Students”. Swara : Jurnal Antologi Pendidikan Musik, vol. 6, no. 2, Aug. 2026, pp. 190-01, https://doi.org/10.17509/swara.v6i2.79.