?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Nurmawati&rft.aulast=Nurmawati&rft.au=Nurmawati%2C+Nurmawati&rft.atitle=Profil+Kedisiplinan+Siswa+di+SMP+Negeri+9+Tambun+Selatan&rft.issn=2657-1056&rft.title=Research+and+Development+Journal+Of+Education&rft.genre=article