ไชยะพันธ์ อ.; บุญไชย พ.; โพธิบัติ พ. Youth training centers: The development of a curriculum and training in morality and ethics, Nakhon Ratchasima Province. Ratchaphruek Journal, [S. l.], v. 16, n. 2, p. 18–29, 2018. Disponível em: https://so05.tci-thaijo.org/index.php/Ratchaphruekjournal/article/view/128009. Acesso em: 27 aug. 2026.