Srijaranai, S., K. Laosupap, and T. Saychue. “Lifestyle modification in the high-risk group for type 2 diabetes, Kalasin Province”. Journal of Public Health and Development, vol. 8, no. 3, Oct. 2010, pp. 265-79, https://he01.tci-thaijo.org/index.php/AIHD-MU/article/view/105558.