?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Melfa&rft.aulast=Indah&rft.au=Indah%2C+Melfa&rft.inst=Universitas+Negeri+Padang&rft.title=An+Analysis+of+Affixation+of+Angkola+Dialect+of+Batak+Language+in+Padangsidimpuan&rft.degree=Bachelor%2FSkripsi&rft.date=2009