KHUNMUANG, A.; YOMSOONGNERN, J.; WANGCHAM , S.; PRASOMSUK, T. Personnel Management in the 21st Century of School Administrators in the Chiang Dao Educational Quality Development Center under the Chiang Mai Primary Educational Service Area Office 3. MCU Haripunchai Review, [S. l.], v. 10, n. 2, p. 164–178, 2026. Disponível em: https://so04.tci-thaijo.org/index.php/JMHR/article/view/ba-012. Acesso em: 3 sep. 2026.