Saengnil, W. and Wongbutdee, J. (2012) “Application of Geographic Information Systemfor Dengue Hemorrhagic Fever Surveillance in Tangsai, Warinchamrab, Ubon Ratchathani Province in 2010”, Journal of Public Health and Development. Bangkok, Thailand, 10(2), p. 50. Available at: https://he01.tci-thaijo.org/index.php/AIHD-MU/article/view/2646 (Accessed: 20 May 2024).