Donlao, T., Fuangchan, S., Chirinang, P. and Kromadit, V. (2021) “The Development of Thai Labor in Industry Sector to Drive the Thailand 4.0”, Journal of Humanities and Social Sciences, Rajapruk University, 7(3), pp. 56–71. available at: https://so03.tci-thaijo.org/index.php/rpu/article/view/257341 (accessed: 11 September 2026).