ARPHA, K.; PHONYIAM, N.; SUTTHIPRAPA, P.; KHUMDINPHITHAK, S.; THAWINKARN, D. Policy Recommendation to Develop Innovative Organization of Secondary School in Khon Kaen Province. KKU Research Journal (Graduate Studies) Humanities and Social Sciences, [S. l.], v. 8, n. 3, p. 32–41, 2020. Disponível em: https://so04.tci-thaijo.org/index.php/gskkuhs/article/view/247807. Acesso em: 1 oct. 2026.