Tarigan, A. H., A. P. Tarigan, P. Pandia, and P. C. Eyanoer. “Benefits of Upper-Extremity Strength Workout on Muscle and Fat-Free Mass through Home-Based Lung Rehabilitation in COPD Patients”. Acta Medica Bulgarica 51, no. 3 (September 10, 2024): 1–5. Accessed September 19, 2024. https://journals.mu-sofia.bg/index.php/amb/article/view/149.