Lubbna, S.; Abdurakhman, R. N. .; Taswidi, D. .; Sirait, H. S. .; Budianto, Y. . IMPROVING SLEEP QUALITY OF ELDERLY PEOPLE WITH HYPERTENSION AT HOME: THE THERAPEUTIC EFFECTS OF A RELAXATION WITH ATSIRI OIL AROMATHERAPY. JSRMBS 2024, 5, 59-66.