Emalia, E. et al. 2022. The Effectiveness Of Lavender Aromatherapy And Deep Relaxation Techniques To Reduce Labor Anxiety To Mothers In Membership During The Latent Phase I At Pmb K Bogor City In 2022. Science Midwifery. 10, 3 (Aug. 2022), 2171–2177. DOI:https://doi.org/10.35335/midwifery.v10i3.630.