Subagio, S.U. 2026. Bitter Orange Aromatherapy and Its Impact on Pain Intensity Among Multigravida Women in Active First-Stage Labor. Jurnal Kesehatan Budi Luhur: Jurnal Ilmu-Ilmu Kesehatan Masyarakat, Keperawatan, dan Kebidanan. 19, 1 (Jan. 2026), 188–195. DOI:https://doi.org/10.62817/jkbl.v19i1.469.