Preechawong, S., Wongsaita, N., Taweepatana, H. and Kaewkham, S. (2019) “A Review of Studies Related to Smoking in High Schools”, Thai Journal of Health Education, 37(3), pp. 15–28. available at: https://he01.tci-thaijo.org/index.php/muhed/article/view/174658 (accessed: 13 September 2026).