Raja Ammar Anwar, Mahwash Mengal, Anam Naz, Shah Nawaz Channa, Juneda Sarfraz, and Sana Naveed. “Prevalence of Diabetic Retinopathy and Its Association With Duration of Diabetes and Glycemic Control in a Community-Based Study”. International Journal of Pharmacy Research & Technology (IJPRT), vol. 16, no. 2, Sept. 2026, pp. 5607-14, https://ijprt.org/index.php/pub/article/view/3219.