Pronvarin, Jittanan, Mondha Kenggranpanich, Tharadol Kenggranpanich, and Saranya Benjakul. “Predicting Factors to Smoking Behaviour Among Workers In Thailand Tobacco Monopoly (TTM.)*”. Thai Journal of Health Education 35, no. 3 (February 22, 2019): 15–29. accessed September 11, 2026. https://he01.tci-thaijo.org/index.php/muhed/article/view/174020.