Dr. Vidya G. Nadagoudar, and Dr. Soujanya Patil. “Correlation Between OSDI Score, Tear Break-Up Time and Schirmer Test in Patients With Dry Eye Disease: A Cross-Sectional Observational Study”. International Journal of Pharmacy Research & Technology (IJPRT), vol. 15, no. 2, Aug. 2025, pp. 5061-7, https://ijprt.org/index.php/pub/article/view/3052.