?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Susilawati%2C+1023031058&rft.aulast=Susilawati&rft.aufirst=1023031058&rft.degree=Masters&rft.date=22+September+2014&rft.title=THE+BASIC+SKILLS+ENHANCEMENT+OF+SOCIAL+KNOWLEDGE+THROUGH+NHT+(NUMBERED+HEAD+TOGETHER)+COOPERATIVE+LEARNING+PROCESS+OF+THE+CLASS+IX+C+EVEN+SEMESTER+IN+SMP+NEGERI+10+KOTABUMI+NORTH+LAMPUNG+ACADEMIC+YEAR+2012+-+2013+PENINGKATAN+KETERAMPILAN+DASAR+IPS+MELALUI+MODEL+PEMBELAJARAN+KOOPERATIF+TIPE+NHT+(NUMBERED+HEAD+TOGETHER)+PADA+SISWA+KELAS+IX+C+SEMESTER+GENAP+SMP+NEGERI+10+KOTABUMI+LAMPUNG+UTARA+TAHUN+PELAJARAN+2012-2013&rft.inst=Universitas+Lampung