Berampu, S., & Sembiring, E. B. (2022). Differences Of The Effectiveness Of The Tai Chi Method On Reducing Insomnia And Hypertension In Elderly. JURNAL KEPERAWATAN DAN FISIOTERAPI (JKF), 5(1), 115–121. https://doi.org/10.35451/jkf.v5i1.1350