Duong My Tham, & Tran Phan Ngoc Tu. (2026). EFL Teachers’ and Students’ Perspectives on Learner Identity through Project-Based Language Learning in the 21st Century . Tạp Chí Khoa học Xã hội Và Nhân văn (VNU Journal of Social Sciences and Humanities), 9(2), 183-193. https://doi.org/10.33100/tckhxhnv9.2.DuongMyTham-TranPhanNgocTu