?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Sarwanto&rft.au=Sarwanto%2C+Sarwanto&rft.aulast=Sarwanto&rft.date=2008&rft.atitle=Hubungan+Karakteristik%2C+Pengetahuan%2C+Sikap%2C+dan+Perilaku+Ibu-ibu+Anak+SD+Kelas+6+tentang+Kelainan+Refraksi+(Studi+Kasus+di+SD+Kemayoran+I+dan+II+Kecamatan+Krembangan+Surabaya)&rft.genre=article