หลวงแก้ว เ.; ขวาโยธา บ.; วันทา ก. Legal problems in quality standard of fundamental education. Mahamakut Graduate School Journal, [S. l.], v. 15, n. 1, p. 60–67, 2019. Disponível em: https://so04.tci-thaijo.org/index.php/mgsj/article/view/177315. Acesso em: 3 may. 2024.