Mohd Bakri, Muhammad Asyraf, et al. “Application of Angklung Art-Based Intervention to the Elderly in Malaysia: Preliminary Research”. KUPAS SENI: Jurnal Seni Dan Pendidikan Seni, vol. 12, no. 2, Dec. 2024, pp. 23-32, https://doi.org/10.37134/kupasseni.vol12.2.3.2024.