“The Effect Of Leaflet Compared To Power Point On Knowledge And Attitude Of Pregnant Mothers About Hepatitis B In UPTD Puskesmas Kedokan Bunder, Indramayu Regency In 2020” (2021) JURNAL KEBIDANAN KESTRA (JKK), 4(1), pp. 25–30. doi:10.35451/jkk.v4i1.876.