?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Mustika&rft.au=Mustika%2C+Sinta&rft.aufirst=Sinta&rft.inst=Universitas+Negeri+Padang&rft.date=2019&rft.degree=Bachelor%2FSkripsi&rft.title=Teaching+Writing+Comparison+Contrast+Essay+by+Using+Venn+Diagram+to+Second+Year+Students+of+English+Department