Sirisamattakarn, Charl, Chet Ratchadapunnathikul, and Suphakorn Tunyarit. 2023. “Preventive Approach of Crime: A Case Study of Bar Host in Chiangmai Province”. Suan Dusit Graduate School Academic Journal 19 (3). Bankok, Thailand:91-108. https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/80.