Augsornrat, Supattra, Pajongsil Perngmark, and Wannee Chansawang. “Family Structure, Family Functions, and Sexual Risk Behaviors Among Female Junior- High School Students: Nakhon Si Thammarat Province”. Journal of Health Science of Thailand 18, no. 5 (January 24, 2018): 736–744. Accessed December 10, 2025. https://www.thaidj.org/index.php/JHS/article/view/1809.