Hidayamastifa, R. A., and Iswandi. “Sibelius Ultimate Application in Learning Tamtatitu Rhythm Patterns in Phase E Use of Sibelius Ultimate Application in Learning Rhythm Patterns in Phase E”. International Journal of Global Sustainable Research, vol. 1, no. 1, Oct. 2023, pp. 47-58, doi:10.59890/ijgsr.v1i1.529.