Lindra, D. A. ., Purwaningsih, E. ., Utomo, A. R. H. ., Yunus, F. ., & Harahap, M. E. . (2025). The Impact of Klotho Gene Polymorphisms on Chronic Obstructive Pulmonary Disease (COPD): A Systematic Review. Respiratory Science, 5(2), 99-114. https://doi.org/10.36497/respirsci.v5i2.165