Hoondee, Juthanan, Anurat Anantanatorn, Pongsatean Luengalongkot, and Chakrit Noranitipadungkarn. 2024. “Contemporary Issues in the Sustainable Development According to the Self-Sufficient Economy”. Journal of Multidisciplinary Academic Research and Development (JMARD) 6 (1). Bangkok, Thailand:70-85. https://he02.tci-thaijo.org/index.php/JMARD/article/view/262829.