Robrujen, S., and S. Daenseekaew. “Effectiveness of a Health Behavior Modification Program Among Late Working-Age People in Muang District, Chaiyaphum Province with Central Obesity”. Journal of health and health management, vol. 10, no. 2, Dec. 2024, pp. 208-22, https://he01.tci-thaijo.org/index.php/slc/article/view/274771.