Sorndet, W., Saengthong, S. and Boonsong, K. (2026) “Proactive Leadership of Teachers Affecting Work Performance Effectiveness of Teachers in Schools under Phetchaburi Primary Educational Service Area Office 1”, Journal of Humanities and Social Sciences Review , 28(1), pp. 120–129. available at: https://so05.tci-thaijo.org/index.php/hspbruacthjournal/article/view/290369 (accessed: 15 September 2026).