?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Murhan%2C+Al&rft.aulast=Murhan&rft.aufirst=Al&rft.date=16+June+2021&rft.title=LITERATUR+REVIEW%3A+PENCEGAHAN+INFEKSI+PADA+IBU+MELAHIRKAN+DI+MASA+PANDEMIC+COVID-19&rft.degree=Diploma&rft.inst=Poltekkes+Tanjungkarang