?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Astuti%2C+Anna&rft.aulast=Astuti&rft.aufirst=Anna&rft.inst=UNY&rft.degree=S1&rft.date=26+October+2016&rft.tpages=183&rft.title=ANALISIS+KETERAMPILAN+PROSES+SAINS+PADA+LEMBAR+KEGIATAN+SISWA+(LKS)+BIOLOGI+KELAS+X+DI+KECAMATAN+WONOSOBO+YANG+DIKEMBANGKAN+BERDASARKAN+KURIKULUM+2013