?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Absharini&rft.aulast=Kardena&rft.au=Kardena%2C+Absharini&rft.inst=Universitas+Negeri+Padang&rft.title=Teachers%E2%80%99+Management+of+Group+Works+in+the+English+Classroom+at+Senior+High+Schools+in+Solok&rft.degree=Bachelor%2FSkripsi&rft.date=2011