Li, Zhi, and Alex Volkov. “‘To Whom It May Concern’: A Study on the Use of Lexical Bundles in Email Writing Tasks in an English Proficiency Test”. TESL Canada Journal 34, no. 3 (March 19, 2018): 54–75. Accessed April 18, 2024. https://teslcanadajournal.ca/index.php/tesl/article/view/1273.