?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=LULUK+INFAJARO+-+NIM.+06680015%2C+&rft.aulast=LULUK+INFAJARO+-+NIM.+06680015&rft.aufirst=+&rft.degree=Skripsi&rft.date=8+September+2011&rft.title=PENGARUH+PENERAPAN+MODEL+PEMBELAJARAN+KOOPERATIF+TIPE+QUESTION+STUDENT+HAVE+TERHADAP+PRESTASI+BELAJAR+BIOLOGI+MATERI+VIRUS+KELAS+X+SMA+NEGERI+1+BANGUNTAPAN&rft.inst=UIN+Sunan+Kalijaga+Yogyakarta