Dwi Safitri and Amrih Widiati, “Implementation Of Mindfulness Breathing And Isometric Handgrip Combination Therapy On Blood Pressure In Hypertension Patients In Inpatient Room B, Rsi Tunas Harapan Salatiga”, IJETER, vol. 4, no. 03, pp. 1018-1044, Aug. 2026.