Sumetharat, J., Cha-umpong, T. and Pakdeejit, Y. (2026) “The Guideline Administration Educational Resources of Schools Under Chainat Primary EducationaL Service Area Office”, Education journal Faculty of Education, Nakhon Sawan Rajabhat University . Nakhon Sawan,Thailand, 9(3), pp. 61–65. doi: 10.2774.EDU2026.3.286970.