Jankrajangjaeng ื, Lakul A. Social Return on Investment (SROI) for Creative Economy of Khao Chakan Community, Khao Chakan District, Sa Kaeo Province. dhammathas [internet]. 2023 Dec. 21 [cited 2026 Mar. 6];23(4):245-60. available from: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/267372