Iwan Syahjoko Saputra et al. 2018. EFFECT OF CONCENTRATION OF IMPERATA CYLINDRICA L LEAF EXTRACT ON SYNTHESIS PROCESS OF GOLD NANOPARTICLES. Jurnal Sains Materi Indonesia. 19, 2 (Jan. 2018), 72–76. DOI:https://doi.org/10.17146/jsmi.2018.19.2.4135.