?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Danar+Kusuma%2C+S.Pd.%2C+NIM%3A+1420421004&rft.aulast=Danar+Kusuma%2C+S.Pd.&rft.aufirst=NIM%3A+1420421004&rft.degree=Masters&rft.date=1+March+2018&rft.title=PENGEMBANGAN+BAHAN+AJAR+SAINS+KELAS+4+SD%2FMI+BERBASIS+TRENDS+IN+INTERNATIONAL+MATHEMATICS+AND+SCIENCE+STUDY+(TIMSS)&rft.inst=UIN+SUNAN+KALIJAGA+YOGYAKARTA&rft.tpages=172