APA Style
Subagio, A. et al (2019).
Indonesian Journal of Chemistry Volume 20 Issue 1 .
Jogjakarta:
Faculty of Mathematics and Natural Science UGM.
MLA Style
Subagio, Agus. et al.
"Indonesian Journal of Chemistry Volume 20 Issue 1".
Jogjakarta:
Faculty of Mathematics and Natural Science UGM,
2019.
Jurnal.