ดิสกุล เบญจธรรม, and สรไกรกิติกูล มณฑล. “Insight of Public Civil Servants: Public Service Motivation and Benefit”. Business Review Journal 10, no. 1 (September 11, 2018): 55–72. Accessed April 20, 2024. https://so01.tci-thaijo.org/index.php/bahcuojs/article/view/144996.