Gaya APA

ZEIN, Y, M. et al (2016). Biodiesel production from waste palm oil catalyzed by hierarchical zsm-5 supported calcium oxide . Yogyakarta: Department of Chemistry UGM.

Gaya MLA

ZEIN, Yusuf, Muhammad. et al. "Biodiesel production from waste palm oil catalyzed by hierarchical zsm-5 supported calcium oxide". Yogyakarta: Department of Chemistry UGM, 2016. Artikel.