Prasertpol, Sakunrat. “Factors Related to Sexual Risk Behaviors and Condom Uses Among Secondary School Students, Kanchanaburi Province”. Thai Journal of Health Education 36, no. 2 (February 25, 2019): 89–101. accessed September 11, 2026. https://he01.tci-thaijo.org/index.php/muhed/article/view/174477.