Chayuden, B., & Piampuechana, N. (2025). Competency of School Administrators Responding to Changes in the BANI World Era of Special Schools for the Disabled in the Northeast . Journal of Graduate MCU KhonKaen Campus, 12(4), 396–409. retrieved from https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/278021