?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Safira&rft.au=Safira%2C+Intan+Yulia&rft.aufirst=Intan+Yulia&rft.inst=Universitas+Negeri+Padang&rft.degree=Bachelor%2FSkripsi&rft.date=2015&rft.title=An+Analysis+of+Communication+Apprehension+through+Classroom+Interaction+at+CCU+Class+of+English+Department+of+Universitas+Negeri+Padang