Imtiaz Shahid, M., H. Muhammad Qasim, and M. Hasnain. “A Cross-Linguistic Study of Metadiscourse in English and Urdu Newspaper Editorials”. CORPORUM: Journal of Corpus Linguistics, vol. 3, no. 1, Jan. 2021, pp. 33-56, https://journals.au.edu.pk/ojscrc/index.php/crc/article/view/90.