“THE USE OF TRIPLE-TAILS CUSTOM-MADE SURFACTANT IN THE PRODUCTION OF GRAPHENE OXIDE THIN FILM AS TRANSPARENT CONDUCTIVE ELECTRODE” (2017) Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam, 14(1), pp. 21–29. doi:10.31851/sainmatika.v14i1.1107.