Gaya APA

Wisnuwijaya, R, I. et al (2017). UV-Visible optical absorbance of graphene oxide synthesized from zinc-carbon battery waste via a custom-made ultrasound generator based on liquid sonication exfoliation method (Vol. 21, No. 4/ Desember 2017). Jakarta: Universitas Indonesia.

Gaya MLA

Wisnuwijaya, Rhyko, Irawan. et al. "UV-Visible optical absorbance of graphene oxide synthesized from zinc-carbon battery waste via a custom-made ultrasound generator based on liquid sonication exfoliation method". Vol. 21, No. 4/ Desember 2017 Jakarta: Universitas Indonesia, 2017. Text.