chansaeng, sunisa, Siriwan Chailers, Wasan Pinwiset, Purin Srisodsaluk, and Suwattana Kerdmuang. “Factors Related to Preventive Behavior of Secondhand Smoke Among Secondary School Students in Suphanburi Province”. HCU Journal 26, no. 2 (December 23, 2022): 129–145. Accessed May 2, 2024. https://he01.tci-thaijo.org/index.php/HCUJOURNAL/article/view/255650.