THONGKLIANG, S.; CHATAKAN, W.; EKPETCH, C. INTERNAL SUPERVISION MODEL FOR TEACHER TEACHING DEVELOPMENT IN THE TRANSITIONAL ERA UNDER THE OFFICE OF THE SECONDARY EDUCATION SERVICE AREA OFFICE NAKHON SI THAMMARAT. Journal of Social Science and Cultural, [S. l.], v. 10, n. 3, p. 349–358, 2026. Disponível em: https://so06.tci-thaijo.org/index.php/JSC/article/view/292405. Acesso em: 13 oct. 2026.