1.
Pangestika ND, Firmawati E, Widyastuti A. Progressive Muscle Relaxation in Managing Anxiety in Preoperative Patients. Jurnal Ilmiah Penelitian Kesehatan [Internet]. 2026 Oct. 1 [cited 2026 Oct. 4];5(3):864-73. Available from: https://genius.inspira.or.id/index.php/indogenius/article/view/1095