?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=PRATAMA%2C+ANDRI+MULYA&rft.aulast=PRATAMA&rft.aufirst=ANDRI+MULYA&rft.title=EFEKTIFITAS+TEKNIK+HORIZONTAL%2C+VERTIKAL%2C+DAN+ROLL+DALAM+MENYIKAT+GIGI+TERHADAP+PENURUNAN+PLAK+ANAK+SEKOLAH+DASAR&rft.date=15+October+2022&rft.degree=Diploma&rft.inst=Poltekkes+Tanjungkarang