Ariani, A. et al. 2020. PENGARUH SENAM JANTUNG SEHAT TERHADAP NILAI TEKANAN DARAH PADA LANSIA PENDERITA HIPERTENSI: THE EFFECT OF HEALTHY HEART EXERCISE ON BLOOD PRESSURE VALUES IN ELDERLY HYPERTENSION PATIENTS. Borneo Nursing Journal (BNJ). 2, 2 (Aug. 2020), 41–51.