Yaemla-or, Sineenat, and Mullika Songkroh. “Health Survey in Suphan Buri Province 2007”. Journal of Health Science of Thailand 17, no. Sup.3 (November 8, 2018): SIII810–819. Accessed December 6, 2025. https://thaidj.org/index.php/JHS/article/view/5125.