“Educational Leadership in the U.S. And Vietnam: A Cross-Culture Comparative Study”. Journal of Contemporary Educational Policies and Practices 5, no. 3 (Tháng Tám 26, 2021): 1–12. Truy cập Tháng Tư 3, 2026. https://ojs35.mpos.io.vn/index.php/journal/article/view/54.