Wiraphanphong, Airawee. “Guidelines for Applying the Value for Money Concept in the Public Sector: Experiences from Thailand and Selected Countries”. Local Administration Journal 13, no. 1 (March 31, 2020): 63–82. accessed October 5, 2026. https://so04.tci-thaijo.org/index.php/colakkujournals/article/view/203072.