NOOTAWEE, N.; CHANAKUL, B. .; TEMRAT, S. . ADMINISTRATOR’S COMPETENCIES AFFECTING ACHIEVEMENT OF SCHOOLS UNDER THE SECONDARY EDUCATIONAL SERVICE AREA OFFICE SURATTHANI CHUMPHON. Journal of MCU Nakhondhat, Nakhon Si Thammarat, Thailand, v. 11, n. 1, p. 70–81, 2024. Disponível em: https://so03.tci-thaijo.org/index.php/JMND/article/view/274690. Acesso em: 6 dec. 2025.