Janati, Nur, et al. “Effect of Green Tea Aromatherapy on Blood Pressure in Hypertensive Patients at Semper Barat I Health Center”. JURNAL KESEHATAN, SAINS, DAN TEKNOLOGI (JAKASAKTI), vol. 4, no. 2, Aug. 2025, pp. 505-13, doi:10.36002/js.v4i2.4362.