?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=0713022011%2C+Siti+Ayu+Kumala&rft.aulast=0713022011&rft.aufirst=Siti+Ayu+Kumala&rft.atitle=IMPLEMENTASI+ONGOING+ASSESSMENT+BERBASIS+RECIPROCAL+TEACHING+UNTUK+MENINGKATKAN+KETERAMPILAN+METAKOGNISI+DAN+HASIL+BELAJAR+FISIKA+SISWA&rft.title=Digital+Library&rft.genre=article