SRITTAMMAVARAPHORN, P. An Application of Threefold Training to Human Capital Development in 21 Century. Journal of Multidisciplinary in Humanities and Social Sciences, [S. l.], v. 2, n. 1, p. 13–24, 2020. Disponível em: https://so04.tci-thaijo.org/index.php/jmhs1_s/article/view/243485. Acesso em: 9 oct. 2026.