Lucya, Vita, Gilang Dwi Pratiwi, and Novita Anggie. 2024. “Effect of Isometric Handgrip Exercise on Sleep Quality of Hypertension Patients in the Elderly ”. Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal) 10 (1). https://doi.org/10.33755/jkk.v10i1.655.