?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Fathimatuzzahra%2C+NIM.+09710026&rft.aulast=Fathimatuzzahra&rft.aufirst=NIM.+09710026&rft.degree=Skripsi&rft.date=30+June+2016&rft.title=Pengaruh+Layanan+Bimbingan+Kelompok+Terhadap+Penurunan+Perilaku+Bullying+pada+SiswaKelas+V+SD+%E2%80%9CX%E2%80%9D+di+Yogyakarta&rft.inst=UIN+Sunan+Kalijaga&rft.tpages=158