Hafiz Muhammad Qasim, Saher Asif, and Muhammad Imtiaz Shahid. 2022. “Identification of Modality in Thesis Writing: A Systemic Functional Linguistics Perspective”. Pakistan Journal of Languages and Translation Studies 10 (1):151-68. https://pjlts.uog.edu.pk/index.php/pjlts/article/view/41.