Akkhasingha , A., and P. Woraphatthirakun. “PERCEPTION OF MEASURES TO CONTROL CHEMICAL USE BEHAVIOR FOR FARMERS SAFETY”. Journal of Buddhist Anthropology, vol. 6, no. 9, Sept. 2021, pp. 338-54, https://so04.tci-thaijo.org/index.php/JSBA/article/view/249914.