Phuphaniat, Marut, et al. “Behavioral, Environmental, and Socioeconomic Determinants of Chronic Obstructive Pulmonary Disease in a Rural Agricultural Setting: A Case-Control Study in Suphan Buri, Thailand”. National Journal of Community Medicine, vol. 17, no. 04, Apr. 2026, pp. 276-83, doi:10.55489/njcm.170420266410.