Aprianno, R. G., and T. R. A. Torondek. “Creation of D.R.T.B Works for Guitar Major Students Who Participate in the Jakarta Six String Extracurricular in the FBS UNJ Music Education Study Program”. Jurnal Indonesia Sosial Sains, vol. 6, no. 1, Jan. 2025, pp. 24-36, doi:10.59141/jiss.v6i1.1544.