Eiamsiri, S., บุญกะนันท์ เ. and ถ้วยงาม ก. (2021) “A MODEL OF WORLD-CLASS STANDARD SCHOOL ADMINISTRATION UNDER THE SECONDARY EDUCATIONAL OFFICE IN NORTHEASTERN”, Research Community and Social Development Journal. Nakhon Ratchasima, Thailand, 15(4), pp. 210–221. doi: 10.14456/nrru-rdi.2021.76.