Kittinorarat, Jakkrapan. “เศรษฐกิจโลก 1,000 ปี”. Journal of Applied Economics and Management Strategy 7, no. 1 (June 30, 2020): 195–198. Accessed December 18, 2024. https://kuojs.lib.ku.ac.th/index.php/jems/article/view/3552.