Gaya APA
Jurnal Pendidikan IPA Indonesia, October 2017
.
(2017).
Semarang:
FMIPA UNNES.
Gaya MLA
Jurnal Pendidikan IPA Indonesia, October 2017
.
Vol.6 No.2.
Semarang:
FMIPA UNNES,
2017.
Journal Articles.