Fauziah W, Mahayu Adiutama N, Krisna T. THE EFFECT OF PROGRESSIVE MUSCLE RELAXATION TECHNIQUES ON REDUCING SYSTOLE BLOOD PRESSURE IN ELDERLY PEOPLE WITH HYPERTENSION. JoViN [Internet]. 2024 Oct. 31 [cited 2025 Sep. 14];5(2):156-62. Available from: https://e-journal.unair.ac.id/JoViN/article/view/58638