?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=RISTIKA&rft.aufirst=HERA&rft.au=RISTIKA%2C+HERA&rft.date=15+October+2021&rft.title=PENERAPAN+POSISI+MIRING+KIRI+DALAM+PERSALINAN+UNTUK+MEMPERCEPAT+PROSES+PERSALINAN+KALA+1+FASE+AKTIF&rft.inst=Poltekkes+Tanjungkarang&rft.degree=Diploma