1.
Pratiwi RM, Ningsih AD. Active Cycle Of Breathing Technique (ACBT) Against Changes in Oxygen Saturation in COPD Patients. BJNHS [Internet]. 2024 Sep. 30 [cited 2026 Apr. 5];2(2). Available from: https://blambangan-scholar.com/index.php/BJNHS/article/view/52