?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Karim%2C+Zun+Nuraini&rft.aulast=Karim&rft.aufirst=Zun+Nuraini&rft.inst=UNY&rft.title=Developing+English+Writing+Materials+for+Grade+XI+Students+of+SMA+PGRI+1+Ngawi.&rft.degree=S2&rft.date=21+January+2019