Pipatanusorn, Lilit, and Raksangob Wijitsopon. “A Corpus-Based Study of Linking Adverbials in Written American English”. Journal of Studies in the English Language 14, no. 1 (May 31, 2019): 182–228. Accessed April 18, 2024. https://so04.tci-thaijo.org/index.php/jsel/article/view/166182.