HONGSAIPIN, N.; VISITTHAPANYO, P. Spiritual Leadership of School Administrators with the Development of Professional Ethics. Journal of Graduate MCU KhonKaen Campus, [S. l.], v. 12, n. 1, p. 488–500, 2025. Disponível em: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/273172. Acesso em: 2 oct. 2026.