Pham Thi Bich Thuy, Pham Dao Tien. REFRESHER TRAINING PROGRAMS FOR SCHOOL MANAGERS OF SOME COUNTRIES IN THE WORLD AND HOW TO APPLY TO VIETNAM. jshe [Internet]. 2017Dec.30 [cited 2024Dec.22];7(4):99-105. Available from: https://jshe.vn/index.php/jshe/article/view/813