Nawawithakarn S, Napapongs W, Sornlertlamvanich K, Chengchao C. The Competency Development Model for Royal Thai Police working in Multicultural Society: A Case Study of Southern Border Provinces. pnujrhuso [internet]. 2022 Jan. 27 [cited 2026 Sep. 28];9(1):1-20. available from: https://so05.tci-thaijo.org/index.php/pnuhuso/article/view/250045