Jaisamak, P., Sangsong, S. and Yeamphuen, T. (2025) “The Application of the Philosophy of Sufficiency Economy for Self-development of the Youths in the Digital Era”, Rajapark Journal. Bangkok, Thailand, 19(63), pp. 269–284. available at: https://so05.tci-thaijo.org/index.php/RJPJ/article/view/276232 (accessed: 29 September 2026).