Sembiring, Piter, Clarisa Jesika Korina Tiurmauli Hutapea, Marsel Ridky Maulana, and Lee Ji Heon. 2026. “Band Milestones As Strategy for Mapping Students’ Musical Progress in GJKI Bandung Raya”. Virtuoso: Jurnal Pengkajian Dan Penciptaan Musik 8 (2):137-53. https://doi.org/10.26740/vt.v8n2.p137-153.