Penerapan Batuk Efektif Terhadap Peningkatan Saturasi Oksigen (SPO2) Pada TB Paru di Paru Center RSUD Ulin Banjarmasin: Application of Effective Cough on Increasing Oxygen Saturation (SPO2) on Patients with Tuberculosis at Paru Center RSUD Ulin Banjarmasin. JoH. 2025;11(1):085-094. doi:10.30590/joh.v11n1.740