Ibrahim, C. J. ., Probandari, A. N. ., Susanto, Y. S. ., & Aphridasari, J. . (2023). Optimal Intensity of Aerobic Exercise Training for Patient With Chronic Obstructive Pulmonary Disease (COPD): Systematic Review and Meta-Analysis. Respiratory Science, 3(2), 116-131. https://doi.org/10.36497/respirsci.v3i2.74