โชติศิลากุล จ. and วงศ์ธนวสุ ศ. (2019) “Financial Performance of Khon Kaen Provincial Administrative Organization”, Local Administration Journal, 12(2), pp. 201–215. available at: https://so04.tci-thaijo.org/index.php/colakkujournals/article/view/197688 (accessed: 7 October 2026).