Naz I, Qamar A. The Silent Strains and Blurred Minds: A Study of Digital Screen Time, Mental Fatigue and Brain Fog among University Students. JRSR [Internet]. 2025 Jun. 30 [cited 2025 Nov. 8];4(2):71-9. Available from: https://jrsr.com.pk/index.php/jrsr/article/view/111