เหลื่องแหล่, ช. . Role of School for Supporting Moral And Ethic to Students Under The Office of Khon Kaen Primary Educational Service Area I . Journal of Graduate MCU KhonKaen Campus, [S. l.], v. 2, n. 2, p. 15–28, 2015. Disponível em: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/243139. Acesso em: 20 may. 2024.