Ongla, Olarn. “Decentralization and the Use of Local Authority: A Case Study of District Ordinance Issuance in Natural Resource Management”. Political Science and Public Administration Journal 12, no. Suppl. 1 (March 9, 2021): 95–114. Accessed May 4, 2024. https://so05.tci-thaijo.org/index.php/polscicmujournal/article/view/247594.