Gaya APA

Astuti, M. (2016). The Effect of Problem-Based Learning and Level Intelligence of Students’ Critical Thinking on Kalamm Science (Vol 21, No 2 (2016)). : Rafah Press.

Gaya MLA

Astuti, Mardiah. "The Effect of Problem-Based Learning and Level Intelligence of Students’ Critical Thinking on Kalamm Science". Vol 21, No 2 (2016) : Rafah Press, 2016. E-Jurnal.