Sebayang, R. R., Pandia, P. ., Pradana, A. ., Tarigan, A. P., & Wahyuni, A. S. (2024). Comparative analysis between PUMA and CAPTURE questionnaires for chronic obstructive pulmonary disease (COPD) screening in smokers. Narra J, 4(1), e654. https://doi.org/10.52225/narra.v4i1.654