Nguyen Tat Hiep. “Language Areas in Unit 6 of Voices – Level A2 by Chia Suan Chong and Lewis Lansford: An Investigation into Teachers’ Perspectives”. Eastern Journal of Languages, Linguistics and Literatures 6, no. 1 (March 6, 2025): 1–17. Accessed May 1, 2026. https://qabasjournals.com/index.php/ejlll/article/view/350.