TRINH, Thanh Toan. Common Difficulties When Learning English for First-Year Students Major English Language at University of Phan Thiet and Proposed Solutions. The University of Phan Thiet Journal of Science, [S. l.], v. 2, n. 3, p. 36–46, 2024. Disponível em: https://tapchikhoahocupt.vn/index.php/uptjs/article/view/20.. Acesso em: 21 jan. 2026.