Aristo Wudy, Kristoforus, et al. “Enhancing Students’ Musical Abilities Through Mixed Ensemble Instruction at SMA Negeri 3 Kupang”. Jurnal Pengabdian Pendidikan Masyarakat (JPPM), vol. 7, no. 1, Mar. 2026, pp. 152-60, https://doi.org/10.52060/jppm.v7.i1.3875.