Boonach, T., T. . Thosagai, and W. . Thuanchang. “THE SUPPORT PROCESS ON ORGANIZATION CULTURE FOR PERSONALS ADMINISTRATIVE DEVELOPMENT OF SCHOOL ADMINISTRATORS IN GROGPHRA DISTRICT OF NAKHON SAWAN PROVINCE BY THE PRINCIPLE OF 4 SAMMAPPATHAN (4 ATTEMTS)”. Journal of Educational Review Faculty of Education in MCU, vol. 11, no. 3, Dec. 2024, pp. 449-61, https://so02.tci-thaijo.org/index.php/EDMCU/article/view/275472.