จังหวัดกลาง จ.; ศิริแสงเลิศ เ. Administrative Factors Affecting High Achievement of Students in Schools under the Office of Nakhon Ratchasima Primary Education Service Area 5. Ratchaphruek Journal, [S. l.], v. 16, n. 3, p. 37–44, 2018. Disponível em: https://so05.tci-thaijo.org/index.php/Ratchaphruekjournal/article/view/152914. Acesso em: 27 aug. 2026.