Techa, R., Kornpuang, A., Saengsawang, P., & Rattanasirinichakun, N. (2025). THE ADMINISTRATION OF EDUCATIONAL OPPORTUNITY EXPANSION SCHOOLS THAT PROMOTES CHARACTERISTICS OF HIGH FUNCTIONING CLASSROOM. Journal of Education and Innovation, 27(1), 214–230. https://doi.org/10.71185/jeiejournals.v27i1.278106