Pham MG, Nguyen TTH. Developing high school managers in accordance with principal standards responding to educational innovation. Tạp chí Khoa học Đại học Đồng Tháp [Internet]. 2019 Apr. 30 [cited 2026 Aug. 19];(37):3-9. Available from: https://dthujs.vn/index.php/dthujs/article/view/462