Luangrangsee, Pol, and Krittyakan Topithak. “The Development of Research Competency Measures for Learning Development of Teacher Students in Multicultural Southern Border Provinces: A Design-Based Research”. Hatyai Academic Journal 20, no. 2 (November 29, 2022): 421–442. accessed September 28, 2026. https://so01.tci-thaijo.org/index.php/HatyaiAcademicJournal/article/view/244535.