Chanrerk, Duangkamon. “The Study of Behavioral Modification among Villagers to Reduce Cancer, Hypertension, Cardiovascular Diseases by Applying the 7 Steps of the Department of Health Education: A Case Study of the Ta-Sawang Sub District, Muangsurin District, Surin Province”. Maharat Nakhon Ratchasima Hospital Journal 40, no. 1 (July 9, 2024): 47–54. accessed April 12, 2025. https://he04.tci-thaijo.org/index.php/MNRHJ/article/view/1375.