Payakorn, S. ., & Rueangpen, V. . (2019). A Training Model on Appropriate Use of Pistols for License Grantees in Three Southern Border Provinces Areas. Muban Chombueng Rajabhat University Research Journal (Humanities and Social Science), 7(1), 64–81. Retrieved from https://so03.tci-thaijo.org/index.php/hssj/article/view/248353