?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Purwaningrum%2C+Hasti&rft.aulast=Purwaningrum&rft.aufirst=Hasti&rft.title=PELAKSANAAN+PENDIDIKAN+NILAI+KEDISIPLINAN+SISWA+DI+SD+MUHAMMADIYAH+WIROBRAJAN+3&rft.inst=Universitas+Negeri+Yogyakarta&rft.date=October+2018&rft.degree=S1