หลงทะเล ส. A STUDY OF PROMOTION GUIDELINES INTERNAL QUALITY ASSURANCE OF EDUCATION INSTITUTION IN THE OPERATION OF TEACHERS UNDER THE SECONDARY EDUCATIONAL SERVICE AREA OFFICE 31. Ph.D. in Social Sciences Journal, [S. l.], v. 8, n. 1, p. 135–149, 2018. Disponível em: https://so05.tci-thaijo.org/index.php/phdssj/article/view/89070. Acesso em: 23 apr. 2024.