“A Comparative Evaluation of Different Natural Antioxidants Treatment on the Bond Strength of Composite Resin to Bleached Enamel: An in-Vitro Study”. Journal of Pharmaceutical Negative Results (October 1, 2022): 1534–1538. Accessed June 20, 2026. https://www.pnrjournal.com/index.php/home/article/view/1188.