?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=41110030%2C+EDWINA+NAOMI+OCKTAVIANI+SAMOSIR&rft.aulast=41110030&rft.aufirst=EDWINA+NAOMI+OCKTAVIANI+SAMOSIR&rft.degree=Bachelor&rft.inst=Universitas+Kristen+Duta+Wacana&rft.tpages=68&rft.date=November+2015&rft.title=IDENTIFIKASI+FAKTOR+RISIKO+PLASENTA+PREVIA+DI+RUMAH+SAKIT+BETHESDA+YOGYAKARTA