Ullah, S. A. ., A. . Mumtaz, A. . Jalil Khan, I. . Khan, W. . Ali, and M. H. . Khan. “Frequency of Depression in Patients With Diabetes Mellitus Presenting to DHQ Kohat”. Biological and Clinical Sciences Research Journal, vol. 6, no. 12, Dec. 2025, pp. 4-7, doi:10.54112/bcsrj.v6i12.2114.