Sigmarawan, G. T., Wijaya, I. M. A. S. and Budisanjaya, I. P. G. (2019) “Gong Kebyar Gamelan Music and Red-Blue LED (Light Emitting Diode) Improve the Growth and Productivity of Pakcoy Mustard (Brassica rapa L.)”, Jurnal BETA (Biosistem dan Teknik Pertanian), 8(1), pp. 1–11. doi: 10.24843/JBETA.2020.v08.i01.p01.