“Effect of Acapella Versus Active Cycle of Breathing Techniques to Improve Airwayclearance and Exercise Capacity in Subjects With Bronchiectasis”. IJCRT Research Journal | UGC Approved and UGC Care Journal | Scopus Indexed Journal Norms 15, no. 2 (May 26, 2025): 50795–50819. Accessed March 21, 2026. https://www.ijcrt.org.in/index.php/ijcrt/article/view/158.