ชินบุตร ว. “Political Confidence of the People in Lopburi Province to The Government of National Council for Peace and Order (NCPO)”. Rajapark Journal, vol. 11, no. 21, Feb. 2017, pp. 233-45, https://so05.tci-thaijo.org/index.php/RJPJ/article/view/171756.