Promwichai, D., R. Anuttaranggoon, and N. Sattayawatee. “The Formulation of Political Power by the Political Group in Tambon NongTao, KaoLiao District, Nakhon Sawan Province”. Political Science and Public Administration Journal, vol. 12, no. 1, Mar. 2021, pp. 157-86, https://so05.tci-thaijo.org/index.php/polscicmujournal/article/view/207218.