Nakwangsai, K., K. Rugchatjaroen, and D. Janthothai. “Border Security Policy in the dynamism of Tak Development Economic Zone”. CRRU Law, Political Science and Social Science Journal, vol. 7, no. 2, July 2023, pp. 27-45, https://so06.tci-thaijo.org/index.php/lawcrru/article/view/260086.