ธรรมกุล บ. “Development of Information for Supporting Emergency Respond for Dengue Fever Outbreak in Noen Sa-Nga District, Chaiyaphum Province in 2020”. The Office of Disease Prevention and Control 9th Nakhon Ratchasima Journal, vol. 27, no. 2, May 2021, pp. 25-34, https://he02.tci-thaijo.org/index.php/ODPC9/article/view/247577.