TONIKA TOHRI; METILDA; SINDI SUGANDI. The Effect of Pursed Lip Breathing and Diaphragmatic Breathing on Increasing Oxygen Saturation in COPD Patients. Journal Of Nursing Practice, [S. l.], v. 9, n. 1, p. 89–94, 2025. DOI: 10.30994/jnp.v9i1.965. Disponível em: https://thejnp.org/index.php/jnp/article/view/965. Acesso em: 1 nov. 2025.