PRASERTPHORN, V. Guidelines for Developing the Servant Leadership of School Administrators Under the Office of Khonkaen Primary Ecucational Service Area 4. Journal of Graduate MCU KhonKaen Campus, [S. l.], v. 12, n. 2, p. 1–14, 2025. Disponível em: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/279407. Acesso em: 1 oct. 2026.