Widyawati, Evita, Poppy Farasari, Oktaviana Manda Putri, and Friska Oktaviana. 2026. “The Influence of Pregnancy Class Education on the Prevention of Pregnancy Complications”. Jurnal Kesehatan Budi Luhur: Jurnal Ilmu-Ilmu Kesehatan Masyarakat, Keperawatan, Dan Kebidanan 19 (2):367-73. https://doi.org/10.62817/jkbl.v19i2.510.