Khumpen, N. ., and A. . Rattanasiraprapha. “Decision Making of Administrators and Teachers’ Teamwork Under Chumphon Primary Education Service Area Office 1”. Journal of Dhamma for Life, vol. 30, no. 4, Dec. 2024, pp. 155-79, https://so08.tci-thaijo.org/index.php/dhammalife/article/view/3639.