Siauta M, Embuai S, Tuasikal H. Effects of Handgrip Relaxation on Decreasing Blood Pressure in Patients with Hypertension. J. Ners [Internet]. 2020 Jan. 1 [cited 2025 Jun. 28];14(3):117-20. Available from: https://e-journal.unair.ac.id/JNERS/article/view/17036