Pummarin, O.- in, & Phutiariyawat, J. (2026). Servant Leadership of School Administrators, Organizational Support and Teachers’ Creative Self-Efficacy Affecting Innovative Work Behavior of Teachers under the Rayong Primary Educational Service Area Office 1. Dhammathas Academic Journal, 26(2), 25–40. retrieved from https://so06.tci-thaijo.org/index.php/dhammathas/article/view/293976