Hussain, Urooj Pervaiz, and Aqsa Khan. “Prevalence and Side Effects of Caffeinated Drinks Intake, Sleep Biological Rhythms and Increase BMI Among Medical Students”. ACADEMIA International Journal for Social Sciences 4, no. 2 (June 22, 2025): 1875–1927. Accessed November 8, 2025. https://academia.edu.pk/index.php/Journals/article/view/296.