APA Style

Simamora, Y, C. (2022). An Analysis Of Diphthong Pronunciation Ability On Third And Ninth Semester Of English Department Students Of Fkip Uir . Pekanbaru: Universitas Islam Riau.

MLA Style

Simamora, Yudika, Cristien. "An Analysis Of Diphthong Pronunciation Ability On Third And Ninth Semester Of English Department Students Of Fkip Uir". Pekanbaru: Universitas Islam Riau, 2022. Text.