R. S. Nabila, E. Lindayani, and I. Nurhidayah, “Differences In Anxiety Levels Among Primiparous And Multiparous Pregnant Women Before Childbirth In Sumedang Regency”, Jurnal Ilmiah Penelitian Kesehatan, vol. 5, no. 3, pp. 782–792, Oct. 2026.