„Association between night-time screen exposure, sleep disturbance, and psychological distress among young adults: a hospital-based cross-sectional observational study”. Student’s Journal of Health Research Africa 7, no. 2 (iunie 1, 2026): 9. Data accesării august 1, 2026. https://www.sjhrafrica.org.sjhresearchafrica.org/index.php/public-html/article/view/2689.