Samathi, A., P. Tumsuwan, and A. . Lapi-e. “People Participation to Promote Peace and Harmony in Southern Border Provinces”. JOURNAL OF SOUTHERN TECHNOLOGY, vol. 13, no. 2, Sept. 2020, pp. 20-31, https://so04.tci-thaijo.org/index.php/journal_sct/article/view/208239.