Punjapong, Sukhon. 2024. “The Participation in Dengue Hemorrhagic Fever Prevention and Control of Village Health Volunteers of Samutsakhon Province”. Maharat Nakhon Ratchasima Hospital Journal 40 (2). Nakhon Ratchasima,Thailand:107-16. https://he04.tci-thaijo.org/index.php/MNRHJ/article/view/1498.