SUKARTINI, T.; WIDYAWATI, I. Y.; SARI, Y. I. Progressive Muscle Relaxation Increase Peak Expiratory Flow Rate On Chronic Obstructive Pulmonary Disease Patients. Jurnal Ners, [S. l.], v. 3, n. 1, p. 8–13, 2017. DOI: 10.20473/jn.v3i1.4973. Disponível em: https://e-journal.unair.ac.id/JNERS/article/view/4973. Acesso em: 24 nov. 2024.