Prastiwi, Ratih Sakti, et al. “Peningkatan Pengetahuan Kelompok Ibu Hamil Dalam Persiapan Persalinan Di Masa Pandemi Covid-19”. Jurnal ABDINUS : Jurnal Pengabdian Nusantara, vol. 7, no. 3, June 2023, pp. 610-5, https://doi.org/10.29407/ja.v7i3.16250.