PROMKONG , A. .; KAENIN, T. . ACADEMIC AFFAIRS EFFICIENCIES OF SCHOOLS UNDER NAKHON SI THAMMARAT PRIMARY EDUCATIONAL SERVICE AREA OFFICE 2. Journal of MCU Nakhondhat, Nakhon Si Thammarat, Thailand, v. 10, n. 7, p. 226–236, 2023. Disponível em: https://so03.tci-thaijo.org/index.php/JMND/article/view/270746. Acesso em: 6 dec. 2025.