Gaya APA

simarmata, A, S, R. (2020). Analysis of student's errors on using simple present tense at eleventh grade students of sma tunas baru batam in the academic year 2020/2021 : skripsi . Batam: Universitas Riau Kepulauan.

Gaya MLA

simarmata, Aprina, Sri, R.. "Analysis of student's errors on using simple present tense at eleventh grade students of sma tunas baru batam in the academic year 2020/2021 : skripsi". Batam: Universitas Riau Kepulauan, 2020. Text.