Jarah, Ayaz Ali, Shafqat Ara, and Rubina Fazal din. “Letter; Meaning and Its Historical and Research Study”. Makhz (Research Journal) 4, no. 4 (October 2, 2023): 01–10. Accessed November 22, 2024. https://ojs.makhz.org.pk/journal/article/view/127.