NIKMATUS SHIVANY, L.; VIRDA YUNIARTI, E.; MERBAWANI, R. M. The Effect of Ballon Blowing Exercise on Respiratory Rate in Patients Chronic Obtructive Pulmonary Disease at Sumberglagah Regional Hospital. Journal of Scientific Research, Education, and Technology (JSRET), [S. l.], v. 4, n. 3, p. 1633–1642, 2025. DOI: 10.58526/jsret.v4i3.854. Disponível em: https://jsret.knpub.com/index.php/jrest/article/view/854. Acesso em: 29 mar. 2026.