[1]
Nurhidayat, W., Salsabilla, S., Maulana, M.F. and Ernirita 2026. The Effectiveness of Balloon-Blowing Therapy in Improving Oxygen Saturation in Patients with Chronic Obstructive Pulmonary Disease (COPD): A Case Study. INDOGENIUS. 5, 3 (Oct. 2026), 678–684. DOI:https://doi.org/10.56359/igj.v5i3.1076.