“The Effect of Cananga (Cananga odorata) Aromatherapy on Anxiety Level of Patients Before Tooth Extraction in RSGM-P USU: Pengaruh Aromaterapi Kenanga (Cananga odorata) Terhadap Tingkat Kecemasan Pasien Sebelum Pencabutan Gigi Posterior di RSGM USU”, Dentika Dental J., vol. 24, no. 1, pp. 11–17, Jul. 2021, doi: 10.32734/dentika.v24i1.5614.