PROBLEM-BASED LEARNING APPROACH TO PROVIDE PROFESSIONAL ORIENTATION, INCREASE STUDENTS’ LEARNING MOTIVATION AND THINKING CAPACITY. Journal of Foreign Language Studies, [S. l.], n. 50, p. 54–67, 2024. DOI: 10.56844/tckhnn.50.500. Disponível em: http://journals.hanu.edu.vn/index.php/tckhnn/article/view/500. Acesso em: 15 jan. 2026.