Ardela M, Nara Lintan Mega Puspita, Raffiky Pinandia Sustamy, Fistaqul Isnaini. Inhalation Aromatherapy Using Lavender Essential Oil to Decrease the Intensity of Labor Pain in Active Phase of First Stage Among Primiparous. jqph [Internet]. 2022 May 31 [cited 2025 Sep. 13];5(2):545-9. Available from: https://www.jqph.org/index.php/JQPH/article/view/356