1 Metadiscursive devices in EMI lectures conducted by non-native English-speaking lecturers: A case at Duy Tan university, Vietnam = Các phương tiện siêu ngôn ngữ trong các bài giảng chuyên ngành bằng Tiếng Anh của giảng viên không phải người bản xứ: Một ng / Nguyen Dac Quynh Anh // .- 2023 .- Số 01(56) .- P. 120-128 .- 420

The current study examined metadiscursive devices in EMI lectures conducted by a non-native English-speaking lecturer at Duy Tan University, a notable private university in central Vietnam, using the taxonomy developed by Dafouz & Perucha (2010). It was found that many MDs are employed in three different phases in their EMI classes, including: Discourse structuring, Interaction and Conclusion phases, aiming to improve the effectiveness of the lectures.