Samart, N., Dejbamrung, S., Dejbamrung, S. and Savetbodi, S. (2025) “Time Management of School Administrators Affecting the Work Efficiency in School under Nakhon Si Thammarat Primary Educational Service Area Office 4 ”, Journal for Developing the Social and Community . Bangkok, Thailand, 12(3), pp. 587–604. available at: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/289455 (accessed: 2 September 2026).