Pengaruh Aromaterapi Lavender Terhadap Nyeri Persalinan : Literatur Review: The Effect Of Lavender Aromatherapy On Labor Pain: Literature Review. (2022). Proceeding Of Sari Mulia University Midwifery National Seminars, 3(1). https://ocs.unism.ac.id/index.php/PROBID/article/view/936