Gaya APA

MANURUNG, P. et al (2015). Synthesis and characterization of titania-rice husk silica composites as photocatalyst . Yogyakarta: Department of Chemistry UGM.

Gaya MLA

MANURUNG, Posman. et al. "Synthesis and characterization of titania-rice husk silica composites as photocatalyst". Yogyakarta: Department of Chemistry UGM, 2015. Artikel.