Pefbrianti D, Hairina Lestari D, Noor Ifansyah M. Management of hypertension in the elderly with Defansi exercises. J. IJCS [Internet]. 2024 May 25 [cited 2026 Mar. 7];4(2):100-4. Available from: https://ijcsnet.id/index.php/go/article/view/271