Binmat, C. and Limmanee, P. (2020) “Strengthen Leadership Development Program of Innovative Educational Administrators Secondary Educational Service Area Office Area 22”, Journal for Developing the Social and Community . Bangkok, Thailand, 7(2), pp. 117–132. available at: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/242433 (accessed: 11 December 2025).