Chenarna, Elsabillah Rike, et al. “Perbedaan Pemberian Aromaterapi Lavender Dan Yoga Terhadap Kejadian Emesis Pada Ibu Hamil: The Difference in Giving Lavender and Yoga Aromatherapy to the Incidence of Emesis in Pregnant Women”. Gema Bidan Indonesia, vol. 12, no. 1, Sept. 2022, pp. 66-71, doi:10.36568/gebindo.v11i2.73.