Permana A, Rahmi U, Wahdini R, Rohaedi S. The Effectiveness of a Combination of Slow Breathing Exercises and Progressive Muscle Relaxation on Anxiety Levels in Pre-elderly People with Hypertension. Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal) [Internet]. 2026 Jan. 20 [cited 2026 Feb. 7];12(1):66-75. Available from: https://www.journal.stikep-ppnijabar.ac.id/jkk/article/view/977