Maharutsakul P, Phumturian S, Nitiphuvanon N. THE DEVELOPMENT FORMAT UNDERLYING COMMUNITY SUFFICIENCY ECONOMY MODEL “HAPPINESS COMMUNITY” IN NAKHONSAWAN PROVINCE. JSBA [internet]. 2021 Apr. 26 [cited 2025 Apr. 6];6(4):307-23. available from: https://so04.tci-thaijo.org/index.php/JSBA/article/view/248650