Yumangkoon, Han, Malinee Sompopcharoen, and Chardsumon Prutipinyo. “Factors Associated with E-Cigarette Use among Vocational Students in Kanchanaburi Province”. Thai Journal of Health Education 49, no. 2 (August 30, 2026): 255–274. accessed August 31, 2026. https://he01.tci-thaijo.org/index.php/muhed/article/view/289111.