พระสุพรรณ ท, ฐิตปุญฺโญ(สมาธิ), ดร. พ. Leadership of School Administrators and Budget Management Efficiency in Educational Institutions under the Bangkok Secondary Education Service Area Office 1. MGSJ [Internet]. 2023 Dec. 31 [cited 2024 May 19];21(2). Available from: https://so04.tci-thaijo.org/index.php/mgsj/article/view/269817