LICHI, S.; JAIMAN, P.; CHAIRUENG, N. MODEL OF TEACHER COMPETENCY DEVELOPMENT IN THE TEACHER IN 21st CENTURY THE SCHOOL UNDER THE SECONDARY EDUCATIONALSERVICE AREA TRANG KRABI. Journal of Social Science and Cultural, [S. l.], v. 9, n. 6, p. 29–41, 2025. Disponível em: https://so06.tci-thaijo.org/index.php/JSC/article/view/284657. Acesso em: 30 sep. 2026.