Chonranitetsakhunchai, S., Buasuwan, P. and Sarnswang, S. 2024. A STUDY OF RELATIONSHIP BETWEEN DIGITAL TECHNOLOGY COMPETENCY OF SCHOOL ADMINISTRATORS AND WORK EFFICIENCY OF TEACHERS IN THE SECONDARY EDUCATIONAL SERVICE AREA OFFICE NONTHABURI. Journal of Education and Innovation. 26, 1 (Jan. 2024), 386–397.