Handayani, Sri, and Rohani Rohani. “The Effectiveness of Lemon Aromatherapy on Blood Pressure in Elderly Hypertension Patients in Integrated Healthcare Center of Lawe Rutung Village”. Innovative: Journal Of Social Science Research 4, no. 2 (April 30, 2024): 9284–9290. Accessed June 6, 2026. https://j-innovative.org/index.php/Innovative/article/view/11527.