Nguyen TQ, Nguyễn TD. TRAINING CRITICAL THINKING SKILLS IN TEACHING ADVANCED MATHEMATICS FOR STUDENTS IN THE PRIMARY EDUCATION PROGRAM AT HONG DUC UNIVERSITY. gdql [Internet]. 2025May26 [cited 2026Jul.2];72(5):5-17. Available from: https://hdujs.edu.vn/index.php/gdql/article/view/628