DAMSAMUT, T. .; CHANAKUL, B. .; CHAIRUENG, N. . ETHICAL LEADERSHIP OF EDUCATIONAL INSTITUTION ADMINISTRATORS AFFECTING EDUCATIONAL QUALITY OF SCHOOLS EXPANDING OPPORTUNITIES UNDER THE OFFICE OF NAKHON SI THAMMARAT PRIMARY EDUCATIONAL SERVICE AREA 4. Journal of MCU Nakhondhat, Nakhon Si Thammarat, Thailand, v. 10, n. 6, p. 34–44, 2023. Disponível em: https://so03.tci-thaijo.org/index.php/JMND/article/view/270264. Acesso em: 5 dec. 2025.