SORNPHANPEE, R. The Effects of Environmental and Economic Sufficiency–Based Learning (EEBL) on Self-Management Competency of Grade 6 Students. Academic Innovation Journal, [S. l.], v. 2, n. 1, p. e2679, 2026. DOI: 10.66854/aij.2026.e2679. Disponível em: https://so11.tci-thaijo.org/index.php/aij/article/view/2679. Acesso em: 16 sep. 2026.