?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Mimin%2C+Ninawati&rft.aulast=Mimin&rft.aufirst=Ninawati&rft.pages=23-27&rft.atitle=KAJIAN+DAMPAK+BILINGUAL+TERHADAP+PERKEMBANGAN+KOGNITIF+ANAK+SEKOLAH+DASAR&rft.title=Jurnal+Ilmiah+Widya&rft.date=2012&rft.genre=article