?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Monika&rft.aufirst=Siti+Sarah&rft.au=Monika%2C+Siti+Sarah&rft.degree=Skripsi&rft.title=SPEAKING+ANXIETY+OF+INTROVERT+STUDENTS&rft.inst=Universitas+Pakuan&rft.date=29+July+2020