Moolasarn, Amornrat, and Summana Moolasarn. “Situations of Iodized Salt Use in 2007 in Households in Changwat Si Sa Ket”. Journal of Health Science of Thailand 17, no. sup1 (January 26, 2019): SI188–198. Accessed December 5, 2025. https://thaidj.org/index.php/JHS/article/view/1393.