Gaya APA
Purwanto, R, P, W. (2019).
The Use High Order Thinking Skill Questions to Enhance Student's English Proficiency in SMA 6 Malang (2020).
Malang:
Universitas Brawijaya.
Gaya MLA
Purwanto, Rizky, Pratama, Widya.
"The Use High Order Thinking Skill Questions to Enhance Student's English Proficiency in SMA 6 Malang".
2020
Malang:
Universitas Brawijaya,
2019.
Text.