Lingga, E. D. B., Pandia, P., & Pradana, A. (2024). Comparison of Symptoms and Lung Function in Patients with Chronic Obstructive Pulmonary Disease (COPD) Receiving Monobronchodilators and Dual Bronchodilators. Journal of Society Medicine, 3(11), 346–352. https://doi.org/10.47353/jsocmed.v3i11.169