Tongngern, sutat, Sirirat Choosakoonkriang, and Supachai Supalaknari. “Analysis of demographic data of the offenders and case data of narcotics cases in Ban Pong district in 2015”. Rajamangala University of Technology Tawan-ok Social Science Journal 9, no. 1 (June 26, 2020): 123–133. accessed September 28, 2026. https://so05.tci-thaijo.org/index.php/SocialJournal2rmutto/article/view/242186.