Nadeem, A., F. Khan, A. Tanweer, S. Dar, and M. Tariq. “Association of Caffeine Intake and Stress Among University Students”. Annals of Jinnah Sindh Medical University, Vol. 11, no. 1, June 2025, pp. 35-39, doi:10.46663/ajsmu.v11i1.35-39.