Dr. Tanveer Ahmed Siddiqui, Dr. Hasan Najeeb Khan, Dr. Syeda Farhat Bukhari, Sehar Naeem, Dr. Faiqa Hassan, and Azizul Hasan, “Comparative Evaluation of Tea, Coffee, and Cold Drink Staining on Nanofilled Composite Restorations and Their Color Recovery after Tooth Whitening”, IJPRT, vol. 16, no. 2, pp. 2753–2762, Aug. 2026.