[1]
U. S. Ridhwan, A. Wisnugraha, and S. Lumbangaol, “Kajian Analisis Bahan Ajar Biola ‘Sixty Studies For The Violin: Book 1’ Op. 45 oleh Franz Wohlfahrt”, swara, vol. 5, no. 2, pp. 13–24, Aug. 2025, doi: 10.17509/swara.v5i2.84893.