MANDATY, Fhandy Aldy; SYAIFUDIN, Achmad; SUMARNO, Sumarno. The Relationship between Progressive Muscle Relaxation Therapy and Blood Pressure in Elderly People Suffering from Hypertension: Fhandy Aldy Mandaty, Achmad Syaifudin, Sumarno. Jurnal Persada Husada Indonesia, [S. l.], v. 11, n. 42, p. 9–15, 2024. DOI: 10.56014/jphi.v11i42.399. Disponível em: https://www.jurnal.stikesphi.ac.id/index.php/kesehatan/article/view/399. Acesso em: 24 feb. 2026.