CHANTAWONG, J.; PHEASA, A.; STEANNOPPAKAO, P. Needs Assessment of Ethical Leadership Development of School Administrators Under Sakon Nakhon Primary Educational Service Area Office 2. Journal of Graduate MCU KhonKaen Campus, [S. l.], v. 12, n. 3, p. 146–158, 2025. Disponível em: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/277790. Acesso em: 2 sep. 2026.