Haryanto, Yanto, and Maula Ismail. 2026. “The Use of Forward Chaining for Early Detection of Hepatitis B Risk Among Pregnant Women at Beber Community Health Center, Cirebon Regency”. Jurnal Kesehatan Budi Luhur: Jurnal Ilmu-Ilmu Kesehatan Masyarakat, Keperawatan, Dan Kebidanan 19 (2):412-22. https://doi.org/10.62817/jkbl.v19i2.543.