APA Style
Pratama, A. et al (2019).
Indonesian Journal of Chemistry Volume 19 Issue 2 .
Yogyakarta:
Faculty of Mathematics and Natural Science UGM.
MLA Style
Pratama, Agung. et al.
"Indonesian Journal of Chemistry Volume 19 Issue 2".
Yogyakarta:
Faculty of Mathematics and Natural Science UGM,
2019.
Jurnal.