เอกจิตต์ ข.; สติมั่น อ. The Threefold Training and Self-development. Journal of Educational Review Faculty of Education in MCU, [S. l.], v. 3, n. 2, p. 1701–179, 2018. Disponível em: https://so02.tci-thaijo.org/index.php/EDMCU/article/view/144230. Acesso em: 25 apr. 2024.