suyanto suyanto, Al Islami VE. THE DIFFERENCE IN OXYGEN SATURATION VALUES OF COPD PATIENTS USING PURSED LIP BREATHING AND 6 MINUTES WALK EXERCISE. Jurnal Bahana Kesehatan Masyarakat (Bahana of Journal Public Health) [Internet]. 30Jun.2020 [cited 30Oct.2025];4(1):17 -22. Available from: https://journal.poltekkesjambi.ac.id/index.php/JBKM/article/view/250