DWI NINGSIH, A. Literature Review: Benefits of Balloon Blowing Breathing Exercises on Lung function in Astma Patients. Journal of Scientific Research, Education, and Technology (JSRET), [S. l.], v. 2, n. 2, p. 725–734, 2023. DOI: 10.58526/jsret.v2i2.153. Disponível em: https://jsret.knpub.com/index.php/jrest/article/view/153. Acesso em: 10 may. 2026.