Thi Bich Nhi, Nguyen, and Nguyễn Văn Lợi. “A PRELIMINARY SURVEY ON VIETNAMESE UNIVERSITY STUDENTS’ EFL SPEAKING MINDSETS”. Journal of Science Educational Science, vol. 70, no. 6, Nov. 2025, pp. 54-63, https://doi.org/10.18173/2354-1075.2025-0109.