?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Israul&rft.aulast=Khairani&rft.au=Khairani%2C+Israul&rft.inst=Universitas+Negeri+Padang&rft.degree=Bachelor%2FSkripsi&rft.date=2020&rft.title=An+Analysis+English+Teachers%E2%80%99+Oral+Feedback+in+Teaching+and+Learning+Process+in+SMAN+1+Batusangkar