?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Putri%2C+Ayuni&rft.aufirst=Ayuni&rft.aulast=Putri&rft.date=9+December+2020&rft.title=STUDENTS%E2%80%99+GRAMMATICAL+ERROR+IN+WRITING+DESCRIPTIVE+TEXT+(A+Study+conducted+to+the+seventh+grade+of+Mts+Darul+Al+%E2%80%93+Muhajirin)&rft.degree=Skripsi&rft.inst=Fakultas+Keguruan+dan+Ilmu+Pendidikan