Gaya APA

Formatif (Jurnal Ilmiah Pendidikan MIPA), December 2018. (2018). Jakarta: Research Center of Mathematics and Science Education Institute for Research and Community Service In.

Gaya MLA

Formatif (Jurnal Ilmiah Pendidikan MIPA), December 2018. Vol.8 Issue 3. Jakarta: Research Center of Mathematics and Science Education Institute for Research and Community Service In, 2018. Journal Articles.