11TH GRADE EFL LEARNERS’ PERCEPTION OF THE AUTHENTICITY OF THE NEW TEXTBOOK ENGLISH 11-TIENG ANH 11. TRA VINH UNIVERSITY JOURNAL OF SCIENCE, [S. l.], v. 12, n. 3, 2022. DOI: 10.35382/tvujs.11.48.2022.1107. Disponível em: https://journal.tvu.edu.vn/index.php/journal/article/view/182. Acesso em: 24 jul. 2026.