กล่อมอู่ ภ. A Studyofthe Characteristicsof School Administrator asViewed by Teacher in Don Chedi DistrictundertheSuphanburiPrimary Educational Service Area Office 2. Education journal Faculty of Education, Nakhon Sawan Rajabhat University , Nakhon Sawan,Thailand, v. 4, n. 1, p. 51–61, 2021. Disponível em: https://so02.tci-thaijo.org/index.php/edunsrujo/article/view/253817. Acesso em: 9 oct. 2026.