Panphong K, Patmasiriwat D. Economies of Scale in Local Thai Government Administration. J. Appl. Econ. Manag. Strategy [Internet]. 2020 Dec. 25 [cited 2026 Mar. 19];7(2):23-38. Available from: https://kuojs.lib.ku.ac.th/index.php/jaems/article/view/3397