Berampu, S. and 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), pp. 115-121. doi: 10.35451/jkf.v5i1.1350.