Gaya APA
JAYANEGARA, A. et al (2017).
Urea treatment of rice straw at elevated temperature and pressure : .
Semarang:
UNDIP.
Gaya MLA
JAYANEGARA, A. et al.
"Urea treatment of rice straw at elevated temperature and pressure :".
Semarang:
UNDIP,
2017.
Artikel.