Phrakhruwinaithornsuwan Suwanno (Reungdej) และ Boonpeng Sittivongsa;Kanokon Boonmee. (2024) Using the 4 Principles of Influence in Performing the Duties of Local Agency Personnel in Maha Sarakham Province. <i>Modern Academic Development and Promotion Journal</i>, <i>2</i>(1), 1-14.Phrakhruwinaithornsuwan Suwanno (Reungdej) และ Boonpeng Sittivongsa;Kanokon Boonmee. "Using the 4 Principles of Influence in Performing the Duties of Local Agency Personnel in Maha Sarakham Province". Modern Academic Development and Promotion Journal 2 (2024):1-14.Phrakhruwinaithornsuwan Suwanno (Reungdej) และ Boonpeng Sittivongsa;Kanokon Boonmee. Using the 4 Principles of Influence in Performing the Duties of Local Agency Personnel in Maha Sarakham Province. DR.KET Institute of Academic Development and Promotion:ม.ป.ท. 2024.