Widyawati, Evita, Poppy Farasari, Oktaviana Manda Putri, and Friska Oktaviana. “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, no. 2 (July 22, 2026): 367–373. Accessed July 28, 2026. https://jurnal.stikesbudiluhurcimahi.ac.id/index.php/jkbl/article/view/510.