Bich, Assoc. Prof. Dr. Truong Thi. “Methods of Teachers’ Professional Competency Development by Organizing School-Based Learning Communities in Vietnam”. RA Journal of Applied Research 11, no. 3 (March 24, 2025): 195–200. Accessed October 25, 2026. http://www.rajournals.in/index.php/rajar/article/view/1545.