Sanya Kenaphoom, Sompong Suwannaphuma, Boonpeng Sittivongsa,. “Factors Influencing The Need For The Potential Development Of Personnel In The Local Administrative Organization, Chai Territory Province, Thailand”. Design Engineering (August 30, 2021): 4808-4818. Accessed May 5, 2024. http://thedesignengineering.com/index.php/DE/article/view/3873.