Svetalekth, Thamrongsak, and Kanjana Phonsumlissakul. “Personal Income Tax in Thailand: Problems That Are Hidden”. Journal of Humanities and Social Sciences Thonburi University 17, no. 1 (December 28, 2022): 1–16. Accessed May 22, 2024. https://so03.tci-thaijo.org/index.php/trujournal/article/view/263168.