APA Citation

(2018). Jejak pena guru fisika (2018.). Semarang.

Chicago Style Citation

Jejak Pena Guru Fisika. 2018. Semarang, 2018.

MLA Citation

Jejak Pena Guru Fisika. 2018. Semarang, 2018.

Warning: These citations may not always be 100% accurate.