?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=VELLA+B.D+MARVELLINA%2C+NIM.+1520410024&rft.aulast=VELLA+B.D+MARVELLINA&rft.aufirst=NIM.+1520410024&rft.degree=Masters&rft.date=5+December+2017&rft.title=IMPLEMENTASI+KULTUR+AKADEMIK-RELIGIUS+GUNA+MENANGGULANGI+PERILAKU+BULLYING+ANTAR+SISWA+DI+SMAN+7+YOGYAKARTA&rft.inst=UIN+SUNAN+KALIJAGA