Wongkhiad, P. ., S. . ngamsanit, and B. . Watthanabut. “THE MODEL OF LEADERSHIP STRENGTHENING FOR GROUP THE TRUTH SAVINGS SUSTAINABLE COMMUNITY DEVELOPMENT, IN LOWER NORTHERN REGION”. Journal of MCU Social Science Review, vol. 6, no. 3, Aug. 2020, pp. 14-25, https://so03.tci-thaijo.org/index.php/jssr/article/view/245645.