U-senyang, S., K. Trichandhara, and I. Rinthaisong. “Causal Factors Affecting Organizational Health of Local Administrative Organizations in the Southern Part of Thailand”. WMS Journal of Management, vol. 6, no. 1, Jan. 2017, pp. 26-43, https://so06.tci-thaijo.org/index.php/wms/article/view/75780.