จังโหลนราช นฤมล, and ดวงจินดา พินิจ. “An Econometric Analysis of Smoking and Health: Evidence from Thailand”. Parichart Journal 27, no. 3 (November 27, 2015): 176–190. accessed September 11, 2026. https://so05.tci-thaijo.org/index.php/parichartjournal/article/view/43145.