?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=RISKA+AYU&rft.au=AMALIA%2C+RISKA+AYU&rft.aulast=AMALIA&rft.degree=Diploma&rft.date=15+October+2021&rft.title=GAMBARAN+PERILAKU+MENYIKAT+GIGI+PADA+ANAK+USIA+PRASEKOLAH&rft.inst=Poltekkes+Tanjungkarang