Gaya APA

1505112741, E, E, /. (2019). The Effect Of Collaborative Writing On The Ability Of The First Year Students Of SMP Kartika 1-5 Pekanbaru In Writing Descriptive Texts . Pekanbaru: Universitas Riau - FKIP – Pendidikan Bahasa Inggris.

Gaya MLA

1505112741, Eka, Ernawati, /. "The Effect Of Collaborative Writing On The Ability Of The First Year Students Of SMP Kartika 1-5 Pekanbaru In Writing Descriptive Texts". Pekanbaru: Universitas Riau - FKIP – Pendidikan Bahasa Inggris, 2019. CD Skripsi.