Safaruddin, Cristina, T. Y., Andika, I. P. J., Sriwiyati, L., & Sapta, M. W. (2025). The Effect of Relaxation on Blood Pressure Reduction in Elderly Patients with Hypertension: A Systematic Review. Jurnal Kesehatan Komunitas (Journal of Community Health), 11(2), 300–307. https://doi.org/10.25311/keskom.Vol11.Iss2.2070