Thaneewan, T. and Sangmookda, S. (2025) “Performance Achievement Motive of School Administrators Affecting the Effectiveness Personnel Management Under the Suphanburi Primary Education Service Area Office 2”, Journal of Dhamma for Life , 31(3), pp. 586–599. available at: https://so08.tci-thaijo.org/index.php/dhammalife/article/view/4561 (accessed: 2 September 2026).