?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Tiray%2C+Winandasari&rft.aufirst=Winandasari&rft.aulast=Tiray&rft.inst=Universitas+Pakuan&rft.degree=Skripsi&rft.title=INVESTIGATION+OF+STUDENTS'+DIFFICULTIES+IN+LEARNING+ENGLISH+IN+JUNIOR+HIGH+SCHOOL&rft.date=2024